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Dentons is a global law firm built on a legacy of pioneering and innovation. Founded by three highly-regarded law firms, Dentons is polycentric and maintains a coherent culture of diversity and international focus free from any dominant culture. We have no single headquarters or cultural identity, regardless of the heritage of our constituent parts.

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Arbitration & ADR

Paving the way for third-party dispute resolution funding
Singapore | 22 November 2018

In 2017 Parliament aligned Singapore with other leading arbitration jurisdictions by embracing third-party funding as a viable method for increasing access to justice for parties involved in specific arbitration proceedings. Less than one year later, the market for third-party funding in Singapore has seen significant activity, and practitioners and clients alike are keen to explore the benefits and opportunities associated with third-party funding.


British Columbia court looks past unregistered trading in ordering payment to investment finder
Canada | 11 December 2018

For many junior resource company executives, deciding whether to engage investment finders can be like considering whether to breathe air. Such companies tend to have early-stage projects that do not warrant debt financing and therefore need equity injections, but lack the profile needed to attract traditional investment dealers. However, working with finders entails navigating the 'exempt' market, which can be hazardous to the ill-informed.

Court of appeal decides WSIB fraud requires wilful act
Canada | 04 December 2018

The Workplace Safety and Insurance Board (WSIB) recently prosecuted three workers who were receiving WSIB benefits for failing to report a material change with respect to their benefit entitlement. The WSIB argued that it was not required to prove that the workers had intended to defraud the board. However, the Ontario Court of Appeal disagreed and held that to obtain a conviction for failing to report a material change, prosecutors must prove something akin to tax evasion or fraud.

Court hits brakes on duties owed to intoxicated plaintiffs
Canada | 27 November 2018

The expansion of recognised duties of care owed to intoxicated persons recently met resistance from the Ontario Superior Court of Justice. The plaintiff in the case was one of four intoxicated passengers in a taxi who had been injured after the taxi was involved in an accident. The court centred its decision on the evidentiary record in the case, which established no reasonable basis for the plaintiff's expectation that the taxi driver would ensure that he wore his seatbelt.

Judge convicts and fines man for flying drone near airport
Canada | 20 November 2018

A Canadian man was recently convicted and fined for operating his drone within 30 feet of the approach path at Yellowknife Airport. This decision clarifies that reckless drone operations near airports and populated areas will be taken seriously by the courts and that significant fines may be levied against recreational pilots.

Supreme Court of Canada to rule on what happens to pension when pensioner disappears into thin air
Canada | 13 November 2018

The Supreme Court of Canada recently agreed to hear an appeal of a Quebec case concerning the obligations and rights of a pension plan administrator after a pensioner went missing. In their decisions, the lower courts agreed that the university had been correct to continue the monthly pension payments for the five years that the pensioner had been missing because the pensioner was presumed to be alive at the time.

Cheers to interprovincial trade: first application of Supreme Court of Canada's decision in R v Comeau
Canada | 23 October 2018

The Alberta Court of Queen's Bench recently struck down successive mark-ups on out-of-province craft beer as barriers to interprovincial trade contrary to Section 121 of the Constitution Act 1867. This is the first decision to apply the Supreme Court of Canada's interpretation of Section 121 as developed in R v Comeau. Further, this is the first decision in recent Canadian legal history to declare a legislative provision unconstitutional for violating Section 121.

Contractor imprisoned for manslaughter: a first in Quebec legal history
Canada | 16 October 2018

An excavation contractor who was found guilty of manslaughter and criminal negligence causing death has been sentenced to 18 months' imprisonment by the Court of Quebec. The sentence – which is a first in Quebec legal history – sends a clear message to employers concerning the importance of complying with their occupational health and safety obligations.

Administrative driving suspension not just cause to dismiss assistant fire chief
Canada | 02 October 2018

An assistant fire chief recently won a wrongful dismissal suit after he was fired for receiving a 90-day administrative driving prohibition for impaired driving while off duty. The court held that the assistant fire chief's off-duty conduct was not incompatible with the faithful discharge of his duties or otherwise prejudicial to the interests or reputation of the fire department and awarded him five months' salary as provided for in his employment contract.

Alberta Court of Appeal clarifies what the Crown must prove in a general duty offence
Canada | 25 September 2018

The Alberta Court of Appeal recently provided clarity on what the Crown must prove in a prosecution under the Alberta Occupational Health and Safety Act regarding the failure to ensure the health and safety of workers. The key question before the court was whether the expression "as far as is reasonably practicable for the employer to do so" in the general duty section of the act was part of the physical components of the offence that the Crown had to prove.

Court finds lawyer's communications and conduct during harassment investigation were not privileged
Canada | 18 September 2018

An Ontario court has permitted an employee to refer in her statement of claim for constructive dismissal and bad faith to the communications and conduct of the company's lawyer in respect of a sexual harassment investigation. The court held that the discussions and conduct of the lawyer with respect to the investigation did not relate to a litigious dispute, but rather to the company's statutory obligation to investigate claims of sexual harassment under the Occupational Health and Safety Act.

Owner of electrical contracting firm held personally liable for its C$430,000 regulatory fine
Canada | 11 September 2018

In what appears to be a novel regulatory decision, the Ontario Court of Justice recently held the owner of an electrical contracting firm personally liable for its regulatory fines after he transferred assets out of the company following a fatal incident. In a rather scathing decision, the judge held that the owner had put his own assets at risk by blurring the lines between himself and the company.

Class action claiming gender harassment dismissed as only arbitrator had jurisdiction
Canada | 04 September 2018

A group of female police officers has lost its bid to bring a class action in the courts for gender discrimination and harassment. The officers had claimed systemic gender-based discrimination and harassment by male members of the police force. However, the court held that it had no jurisdiction over the class action because the claims should have been brought at arbitration.

Safety manager wins wrongful dismissal suit having not failed to complete assigned tasks
Canada | 28 August 2018

An Alberta safety manager recently won C$28,000 in damages after he was fired by his employer. The employer argued that the employee had quit or, in the alternative, that there was just cause for dismissal. The court held that the employee, who had three-and-a-half years of service and an annual salary of C$82,000, was entitled to four months' pay in lieu of notice.

Court declines to quash bid ban imposed by city on paving company
Canada | 07 August 2018

A recent Ontario court decision illustrates the serious business implications that Occupational Health and Safety Act compliance issues or disputes can have on a company. The court held that although the city of Sudbury had initially breached its obligation of procedural fairness when imposing a bid ban on paving company Interpaving, it had "cured" that breach through its reconsideration and process, which gave Interpaving full opportunity to be heard.

Occupational health and safety charges in fatality case dismissed for delay
Canada | 31 July 2018

An Ontario appeal judge has upheld the dismissal of Occupational Health and Safety Act charges against employees due to delay. The charges followed the death of a mining employee from cyanide intoxication by way of skin absorption. The total delay – from the laying of the charges to the last day scheduled for trial – was 21 months, which exceeded the 18-month presumptive delay ceiling set out by the Supreme Court of Canada in Jordan.

Distracted by mobile phones: forklift operators guilty of occupational health and safety offence
Canada | 17 July 2018

Two forklift operators were recently found guilty under the Occupational Health and Safety Act for using mobile phones while sitting on their forklifts. The court held that "operating or using" a forklift includes sitting on a forklift even when it is stopped and turned off, as other workers and forklifts may be nearby and put at risk by the operator's distraction and inattention to their surroundings while using a mobile phone. Further, the employer had clearly prohibited the use of mobile phones in the warehouse.

Vehicle owner not liable for accident caused by repair shop employee during driving test
Canada | 10 July 2018

The Alberta Court of Appeal recently reviewed the provisions of the Workers' Compensation Act that enable the Workers Compensation Board (WCB) to be subrogated to the right of a claim against a party not covered by the act when the WCB has paid out benefits to a party that is covered by the act. The court confirmed that pursuant to the act, defendants that are not protected from suit should not be held liable for the portion of loss caused by an employer or worker that is protected from suit.

Canadians may need to pursue internet defamation lawsuits abroad
Canada | 03 July 2018

A recent case has affirmed the test for jurisdiction simpliciter in internet defamation cases. However, it has also muddied the waters regarding the circumstances in which a court might exercise its discretion to stay a proceeding in Canada in favour of trial in another jurisdiction. The Supreme Court's decision shows that the judiciary remains divided on how best to adapt existing private international law principles to the modern reality of borderless communications.

Supreme Court of Canada rules that religious association decisions not open to judicial review
Canada | 26 June 2018

A recent Supreme Court of Canada decision concerning a religious association has confirmed that judicial review is not available to review decisions made by private entities that are not exercising statutory authority. While the courts may still review decisions of private entities where causes of action are based on a contract or other underlying legal right, the Supreme Court of Canada has closed the door on judicial review for all private entities by holding that it is available solely for exercises of statutory authority.

Judicial review and private entities: court confirms limits of remedy
Canada | 05 June 2018

Judicial review is a public law remedy – but does this preclude its availability for decisions made by private entities (eg, voluntary associations and political parties)? Divergent lines of judicial authority have led to inconsistent answers to this question in Ontario. However, a recent Ontario Divisional Court decision has confirmed that the answer to this question is yes.

Sham investigation results in C$75,000 aggravated damages award against employer
Canada | 22 May 2018

An employer that terminated an employee alleging just cause has been ordered to pay damages for wrongful dismissal, including an aggravated damages award of C$75,000. The court was satisfied that the employer's actions amounted to a breach of the obligation of good faith and fair dealing, and supported an award of aggravated damages. The employer's false reasons for dismissal and inadequate and unfair investigation had resulted in the plaintiff failing to receive procedural fairness.

Supreme Court of Canada upholds trade barrier in beer import case
Canada | 15 May 2018

The Supreme Court of Canada recently determined that New Brunswick's restrictions on the importation of beer are constitutional and held that laws which create an incidental restriction on trade – but otherwise form a rational connection to a broader regulatory regime that is not targeted at restricting trade – will not contravene the Constitution Act 1867. The decision is controversial, as it sets a low threshold for a province to justify a law that, on its face, clearly restrains trade across provincial boundaries.

Court accepts joint submission and orders employer to pay fine of C$100,000 following workplace fatality
Canada | 01 May 2018

The Territorial Court of the Northwest Territories recently considered and accepted a joint submission from the crown and defence, sentencing an employer to a C$100,000 fine. The court considered the significance of a joint submission, noting that it is usually the result of a negotiation process between lawyers. This process is important to the administration of justice; thus, the courts should defer to a joint submission within the bounds established by the Supreme Court of Canada in an earlier case.

Court fines out-of-business company that did not defend health and safety charges C$1.3 million
Canada | 24 April 2018

An Ontario court recently fined a defunct mining company that went out of business in 2016 C$1.3 million under the Ontario Occupational Health and Safety Act after it found the company guilty on six charges following the deaths of two workers. This is one of the largest Occupational Health and Safety Act fines in Ontario history. However, the company did not defend the Ministry of Labour prosecution.

Court rules that employee's theory of dismissal for questioning employer's safety systems not evidence
Canada | 20 March 2018

The court in a recent wrongful dismissal case dismissed the plaintiff's allegation that he had been dismissed after making suggestions about improvements to the employer's safety systems. The court found that the plaintiff's theories were unsupported by the evidence and insufficient to justify an award of aggravated or punitive damages. It therefore held that the employer's conduct was not malicious and high handed so as to warrant additional damages and dismissed that aspect of the plaintiff's claim.

Possession of small amount of marijuana was just cause to fire employee
Canada | 13 March 2018

The Newfoundland and Labrador Court of Appeal has upheld the firing of a unionised millwright who was caught with a small amount of marijuana in his pocket before boarding a helicopter that would transport him to an offshore platform. The labour arbitrator found that the employee likely knew that he possessed the marijuana, but had forgotten about it and not checked his pockets carefully. Although the Newfoundland Supreme Court set the arbitrator's decision aside, the appeals court restored it.

Jail term upheld on appeal in criminal negligence case against Metron project manager
Canada | 27 February 2018

The Ontario Court of Appeal recently upheld the criminal negligence conviction and jail term imposed on a project manager for Metron Construction. The charges arose from an incident in which four workers fell to their death and a fifth sustained permanent injuries after a swing stage collapsed. This case has sent a message to employers and supervisors that criminal negligence charges – in addition to Occupational Health and Safety Act charges – are a real possibility after serious workplace accidents.

Appeal court upholds C$5.3 million combined fine in Sunrise Propane case
Canada | 13 February 2018

An Ontario court has upheld a combined fine of more than C$5.3 million, plus a 25% victim fine surcharge, against Sunshine Propane Energy Group, a related company and two corporate directors following explosions at a propane facility in 2008, which resulted in the death of one worker. The court held that the explosions were a foreseeable event given that an untrained employee had been left in charge and that his actions after the explosions showed his lack of training.

Appeal court holds that fact of accident alone is not enough to convict
Canada | 06 February 2018

The Newfoundland and Labrador Court of Appeal recently held that a trial judge was wrong to find a city guilty of Occupational Health and Safety Act charges solely because an accident had occurred in which a worker died. It held that the trial court should have gone further and analysed each charge separately. The decision is a welcome reminder that prosecutors cannot simply rely on the fact that an accident took place to obtain a conviction.

Court of Appeal holds general duty clause can impose higher obligations than regulatory requirements
Canada | 30 January 2018

The Ontario Court of Appeal recently held that the Ministry of Labour can prosecute employers under the general duty clause of the Occupational Health and Safety Act where the charges impose greater obligations than those set out in the regulations under that act. Ministry of Labour inspectors will likely consider using this decision to issue compliance orders or charges under the general duty clause even where regulations deal with the specific safety issue at hand, but do not apply in the particular case.

'Accident as prima facie breach' principle precludes order for particulars
Canada | 23 January 2018

An Alberta court recently considered the 'accident as prima facie breach' principle in the context of an application for particulars. The principle provides that, in some cases, proof that an employee was injured in an accident while performing his or her employment duties proves the actus reus (ie, guilty act) for an occupational health and safety general duty charge. The burden then shifts to the defendant to establish a due diligence defence.

When is a release effective to bar a safety-related complaint?
Canada | 09 January 2018

The Saskatchewan Court of Appeal recently ruled that a release signed by a terminated employee barred her complaint against her employer under occupational health and safety (OHS) legislation. The court stated that after the occurrence of a so-called 'triggering event', which provides a worker with the right to file a complaint under the legislation, that right becomes personal to the worker. Where a worker has given a release in respect of a personal right, the validity of the release must be reviewed.

Court of appeal sets jurisdiction test for class actions with global classes
Canada | 02 January 2018

The Court of Appeal for Ontario recently clarified the test for assuming jurisdiction over absent foreign claimants in Ontario class actions with international elements, opening the door to the potential certification of class proceedings on behalf of global classes. While the jurisdictional hurdle for absent foreign claimants appears to have been lowered as a result of the decision, it remains to be seen how the lower courts will interpret and apply the appeal court's test.

Court dismisses health and safety charge given due diligence
Canada | 12 December 2017

An Ontario court recently dismissed an Occupational Health and Safety Act charge in a fatality case, finding that the employer had established due diligence. The court decided that the worker had deviated from the standard practice that he and other workers had followed on previous occasions. While no training courses were available for the task in question, the employer was entitled to rely on the experience of the worker.

Appeal court upholds C$270,000 fine when Ministry of Labour and company agreed on C$180,000
Canada | 26 September 2017

In a recent Ontario appeal decision, the court upheld a C$270,000 fine, despite the Ministry of Labour prosecutor and defence counsel agreeing that a C$180,000 fine would be appropriate. The case illustrates that, particularly in cases of serious injury to a worker which offends the court, there is always a risk that the court will impose a fine that is greater than the amount that the Ministry of Labour prosecutor wanted.

Supreme Court clarifies when regulatory bodies may fulfil crown's duty to consult
Canada | 19 September 2017

The Supreme Court of Canada has previously explained that legislatures may empower regulatory bodies to play a role in fulfilling the crown's duty to consult Aboriginal peoples. However, how that controlling law is to be applied by tribunals and by the courts of justice has been less clear. The Supreme Court recently issued two landmark crown consultation decisions, which provide meaningful guidance on when and how the crown may rely on regulatory processes to fulfil the duty to consult.

Requisitioned meeting breaks deadlock
Canada | 12 September 2017

With a deadlocked board of directors, talk of a "public flogging" and a court reluctant to intervene, a recent British Columbia case is a colourful example of a requisitioned public company shareholders' meeting, with the twist that the requisitioning shareholders were represented by or aligned with three of the company's six directors. The decision provides a number of reminders for boards, shareholders and their advisers.

Citing unfairness: court throws out criminal negligence charge against boom truck operator
Canada | 15 August 2017

The Ontario Superior Court of Justice recently considered a criminal negligence charge against a boom truck operator who pleaded guilty to an Occupational Health and Safety Act charge in a case involving a workplace fatality. The police's act of laying criminal charges after the operator had pleaded guilty constituted a breach of the sense of fair play, an act which offends the community. The court therefore stayed the criminal negligence charge, citing a breach of the Canadian Charter of Rights and Freedoms.

Saskatchewan Court of Appeal confirms acquittal following workplace fatality in grain terminal
Canada | 08 August 2017

The Saskatchewan Court of Appeal recently dismissed the crown's appeal of the acquittal of an employer in a case involving a worker who died of suffocation in a grain terminal. It found that while proof of an accident may be enough to establish the elements of the general charge that an employer failed to ensure the health and safety of an employee, where the crown has particularised a charge, it must prove all of the necessary elements.

Supreme Court upholds employer's 'no free accident' alcohol and drug policy
Canada | 01 August 2017

The Supreme Court recently released a landmark decision reinforcing the right of employers to take proactive risk mitigation and management measures through alcohol and drug policies to ensure workplace safety. Employers can require employees to self-disclose substance abuse issues before workplace incidents and impose discipline for failure to comply, even if the employee suffers from a disability.

Judge's ongoing duty to ensure expert witness objectivity
Canada | 18 July 2017

The Court of Appeal recently confirmed the ongoing gatekeeper function of trial judges in the context of expert testimony. A trial judge's role does not end after the preliminary threshold stage, but continues throughout the proceeding to protect the justice system's integrity. The concept of fairness is a hallmark of Canada's judicial system and necessary to maintain public confidence in the system. As was evidenced in this case, in the battle between efficiency and integrity, the latter must always prevail.

Combating abuse or chilling strategic decision making?
Canada | 11 July 2017

The Supreme Court recently reaffirmed its ability to award costs against lawyers. Despite the special role played by defence lawyers in criminal proceedings, the Supreme Court held that judges retain ultimate discretion to manage and control the proceedings before them. The court found that costs had been properly awarded against the lawyer in this case, as the circumstances were extreme and particularly reprehensible.

Getting in the last word: the proper scope of reply
Canada | 27 June 2017

The propriety of a reply is measured against the other pleadings in a case. The Ontario Divisional Court recently delineated the proper scope of a reply when it overturned a decision of the Ontario Superior Court of Justice and granted the defendants' request to strike certain impugned paragraphs in the plaintiffs' reply that, on their face, had little to do with the central allegations of the claims and defences.

Expulsion of a partner can result in expectation and aggravated damages
Canada | 23 May 2017

The Court of Appeal for Ontario recently held that damages for lost profits may be awarded where a partner is wrongfully expelled from the partnership, and that a court can award aggravated damages where the partner is expelled in bad faith. To expel a partner properly, the partnership must follow the terms of the partnership agreement, Ontario's Partnership Act and common law.

Libel in the age of the Internet: click with caution
Canada | 09 May 2017

In the age of the Internet, the spectre of liability for libel hangs over many online users. At the click of a button, a person can re-tweet, re-transmit and disseminate libellous material, in a seemingly endless chain of liability. Courts are especially wary of internet libel and treat it as the most nefarious manifestation of defamation.

Ontario Court of Appeal disqualifies law firm despite compliance with ethical screen
Canada | 02 May 2017

The Ontario Court of Appeal recently disqualified a law firm from acting for one of its longstanding insurer clients in an insurance dispute where a lawyer who had assisted with carriage of the plaintiff's claim in the dispute moved his practice to the law firm representing the defendant insurer. While the decision is not apt to have an extensive impact on lawyers transferring between law firms and the clients involved, it does give law firms reason to pause.

Parents beware: an update on social host liability in Ontario
Canada | 25 April 2017

The Ontario Superior Court of Justice recently released an important decision regarding the law of social host liability in Ontario. The case is a wake-up call for social hosts – in particular, the parents of teenage children – who assume that they have no risk or exposure of liability if an intoxicated guest leaves their home and injures themselves or someone else.

Court of appeal clarifies jurisdiction to award costs against non-party
Canada | 11 April 2017

The Court of Appeal for Ontario recently considered the scope of the courts' jurisdiction to order costs against a non-party and examined the statutory and inherent authority for making such orders. The decision is a sharp warning to those that seek to eschew personal responsibility for litigation misconduct and use a corporate entity in an attempt to insulate themselves from an adverse costs award.

Do your homework: approval of settlements in class actions
Canada | 04 April 2017

In order to settle a class action, court approval is required. The court's role is to ensure that the settlement is in the best interests of the class as a whole. However, the courts may not have the benefit of a complete factual record before them. Consequently, courts have in the past placed a high degree of trust in class counsel. Recently, the courts have shifted away from blindly trusting class counsel's conclusions and are demanding counsel present transparent reasoning and evidence.

Court overturns C$125 million damages award based on extent of inadmissible hearsay evidence relied on by judge
Canada | 28 March 2017

In May 2016 the Federal Court of Appeal overturned a judgment for C$125 million in damages and sent the case back to the trial judge for redetermination. The court concluded that the trial judge, in reaching his decision, may have relied on inadmissible hearsay evidence tendered at trial on behalf of the plaintiff. The judgment reviewed the general principles underlying the grave danger in admitting hearsay evidence at trial, particularly in high-stakes litigation between pharmaceutical drug companies.

Judicial inattentiveness? Speak up or forever hold your peace!
Canada | 14 March 2017

We have all heard the expression 'wakey, wakey', but imagine representing a client who has waited years for his or her case to reach trial only to find out that the trial judge falls asleep from time to time. What obligations, if any, does counsel have to a client at trial when the trier of fact is 'asleep at the wheel'?

Law Society's misguided prosecution drives stern rebuke and adverse costs award
Canada | 28 February 2017

The Law Society Tribunal Appeal Division recently ordered the Law Society of Upper Canada to pay C$1.3 million in costs to two lawyers who were cleared of conflict of interest allegations in relation to their work for various Hollinger entities. This decision will affect both the Law Society's approach to professional misconduct hearings and the Law Society Tribunal's approach to costs.

Judicial oversight required when seeking relief from deemed undertaking
Canada | 21 February 2017

A recent decision dealt with the issue of how a party to a civil action should proceed when seeking to use documents produced under compulsion when that party seeks to impeach a witness in a criminal case, against the background of the deemed undertaking which restricts the use of evidence disclosed in a civil action. The decision raises an interesting issue regarding delaying the timing of production of documents from a plaintiff in a civil action.

Ontario Court of Appeal affirms high threshold for application of forum of necessity doctrine
Canada | 24 January 2017

The Ontario Court of Appeal recently affirmed that Ontario courts will not assume jurisdiction over a claim merely because Ontario is the only remaining forum available. The court held that the forum of necessity doctrine, an exception to the assumption of jurisdiction analysis previously set out by the Supreme Court of Canada, will not ordinarily apply to allow an Ontario court to assume jurisdiction over a matter where the limitation period in the proper forum has expired.

"Gimme shelter": expert testimony immunity
Canada | 17 January 2017

The Ontario Superior Court of Justice recently reaffirmed the principle that a testifying expert enjoys immunity from a subsequent lawsuit arising out of the testimony that he or she has previously given in court. This decision is a welcome development for experts and a reminder to parties that a court facing diverging expert opinions must choose one expert's testimony over another without it necessarily being implied that the testimony of the unsuccessful party's expert was rendered negligently.

Court of appeal certifies class action dominated by foreign investors
Canada | 10 January 2017

A divided Court of Appeal for Ontario recently granted certification to a global class of accredited investors in an auditor's liability claim, and held that there is no independent principle of restraint to which a court should adhere when certifying a global class. The decision creates a precedent for parties seeking to certify global class actions in Ontario, but will also limit the comfort that parties take in their certification decisions.

Supreme Court elevates solicitor-client and litigation privilege
Canada | 20 December 2016

The Supreme Court recently issued two decisions on privilege – one on solicitor-client privilege and the other on litigation privilege. These two cases affirm that solicitor-client and litigation privilege do much more than just shield evidence from disclosure in adversarial civil proceedings and can be asserted in administrative or regulatory proceedings, including access to information requests and professional standards investigations.

Doctrine of collateral attack and issue estoppel
Canada | 13 December 2016

It is not uncommon for defendants to assert the defences of collateral attack and issue estoppel in pleadings where it is considered that the plaintiff is intending to re-litigate a matter previously considered and disposed of by a court. Often untested, whether these are tenable defences is left undetermined, as plaintiffs rarely move to strike out portions of statements of defences pleading collateral attack and/or issue estoppel.

The cost of a wrongful injunction
Canada | 13 December 2016

A recent Ontario Court of Appeal decision ended a decade-old case in which the plaintiffs were ultimately saddled with having to pay a damages award of C$954,576 to the defendants. This case should encourage counsel and their parties to carefully ensure that any evidence put before the court has been tendered fairly and squarely.

"Clean up, clean up, everybody clean up": the doctrine of clean hands
Canada | 06 December 2016

On occasion, in response to a motion or claim by an adverse party seeking equitable relief, a party will argue that the relief sought should be denied on the basis that the moving party has not come to court with 'clean hands'. Lawyers should not be quick to use the doctrine unless there is a reasonable basis for doing so; however, it remains a powerful weapon.

'Let's go surfing now' – spoliation revisited
Canada | 06 December 2016

A recent high-profile decision of the Ontario Superior Court of Justice (Commercial List) involved an allegation by plaintiff Catalyst that the corporate defendant West Face Capital Inc misused confidential information belonging to Catalyst that defendant Moyse allegedly acquired while employed by Catalyst. The court considered whether spoliation had taken place and, if so, whether it should be recognised as an independent tort in Ontario.

Hyperbole – the danger of overstating a case
Canada | 29 November 2016

The recent decision in Royal Bank of Canada v Boussoulas, as upheld by the Ontario Divisional Court, provides a valuable lesson to parties and their counsel who overstate or misstate their case in the context of seeking interlocutory equitable relief. The court was persuaded by the responding parties that the relief should be declined, as the moving party made numerous allegations of fraud that it did not make out or advance in oral argument.

Procedural fairness and disclosure obligations in investigations by agencies with special expertise
Canada | 29 November 2016

The landmark case Baker v Canada established a test for procedural fairness with regard to judicial review of administrative decisions and addressed the fairness and disclosure to which an applicant is entitled in a proceeding. In light of the investigation into Hillary Clinton's deleted emails, it is timely to explore the intersection between the considerations of procedural fairness as imposed by Baker and allegations of procedural fairness and unfair investigations conducted by agencies with expertise.

Court of appeal affirms jurisdiction over Israeli publisher
Canada | 22 November 2016

In the wake of a recent Ontario Court of Appeal decision, non-Canadian publishers of online content may be required to defend defamation proceedings in Canadian courts, even if the bulk of their audiences are located outside Canada. The case sheds light on the complex and divisive jurisdictional issues that often accompany internet defamation proceedings.

Negligent investigation, malicious prosecution and misfeasance in (abuse of) public office
Canada | 15 November 2016

A recent Ontario Superior Court of Justice decision provides a helpful analysis of whether an action for negligent investigation, malicious prosecution and misfeasance in (abuse of) public office lies against a regulatory body and its investigatory staff. As regards the abuse of process doctrine, the court found that the disputed action was not an attempt to re-litigate a claim that had already been determined at a Law Society Appeal Division hearing and, as such, refused to dismiss the action on that basis.

Supreme Court of Canada confirms judges' jurisdiction to sit extra-provincially without video link
Canada | 08 November 2016

The Supreme Court of Canada recently confirmed the discretionary power of superior court judges to sit outside their home province without a video link to an open courtroom in their home province. The decision clarifies an important point of procedure in pan-Canadian class actions – encouraging judges to employ pan-national solutions to ensure that the process works efficiently, expeditiously and cost effectively.

Men without hardhats: freedom of religion loses out to workplace safety
Canada | 01 November 2016

The Quebec Superior Court recently ruled on whether individuals of the Sikh religion could be exempted from a work policy that required all workers to wear a hardhat. The judge ruled that although the policy was discriminatory and violated the right to freedom of religion, it was justified given its imperative objectives. The decision is significant as it is a rare case of transposition of the protections granted under the Quebec Charter of Human Rights and Freedoms to a federally regulated workplace.

Judges may weigh evidence on leave motions in secondary market securities class actions
Canada | 11 October 2016

The Ontario Court of Appeal recently upheld a decision refusing leave to commence an action for secondary market misrepresentation under the Ontario Securities Act. The decision confirms that the test for leave in statutory secondary market claims must be viewed as a substantive hurdle to such claims and that judges considering a motion for leave must weigh and evaluate the evidence before them.

Supreme Court narrows scope of CRA's power to force disclosure
Canada | 04 October 2016

The Supreme Court has unanimously upheld the primacy of professional secrecy under solicitor-client privilege in two cases considering the enforcement of disclosing accounting records to the Canada Revenue Agency. This provides welcome news for counsel acting for taxpayers, as well as international companies and companies involved in cross-border transactions.

Ontario Court of Appeal lifts stay in cross-border class action
Canada | 27 September 2016

A recent Ontario Court of Appeal decision demonstrates the interrelated nature of cross-border class proceedings. Courts in both Canada and the United States may look to the substantive and procedural law in each jurisdiction when considering the conduct of class proceedings. In Canada, the existence of a foreign class action may be sufficient to stay Canadian claims, unless a plaintiff will be prevented from pursuing its substantive rights.

New protocol for notifying media of discretionary publication bans
Canada | 20 September 2016

The Ontario Superior Court has implemented a formal protocol for notice to be provided to the media where a discretionary publication ban is sought in civil, criminal or family proceedings. Where a party intends to seek a discretionary publication ban, it must file a notice of request for the publication ban setting out the nature of the ban being sought, which will be made available to all media outlets included on a list maintained by the court.

Supreme Court clarifies test for assuming jurisdiction based on contract connected with dispute
Canada | 16 August 2016

A recent Supreme Court decision demonstrates that determining the last essential act to contract formation will not always be a clear-cut exercise, and that parties may seek to set out what the last essential act of contract formation is through the contract itself, in order to have some control over where the contract might later be found to have been made.

"Scowling visage" not grounds for judicial recusal
Canada | 09 August 2016

The Ontario Court of Appeal recently confirmed that a judge's face is off limits as grounds for judicial bias. In a concise 20-paragraph endorsement, Justice Doherty put litigants on notice: they are not entitled to pick their judge and judges will not step aside when presented with specious bias claims, even when their physical appearance is under scrutiny.

Passenger claims for damages against international air carriers under Montreal Convention
Canada | 19 July 2016

Air carriers conducting flights into and out of Canada are subject to potential liability to passengers for any physical injury incurred while planing and deplaning or during flight. This liability was recently assessed in two cases in which the courts detailed the liability of air carriers to their passengers. International air carriers should consider adopting a number of key practices to reduce their exposure to potential liability to passengers or the Ministry of Transport.

Media coverage in politics: court draws line between critical political reporting and defamation
Canada | 05 July 2016

A recent judgment by the Court of Queen's Bench of Alberta is noteworthy for its careful analysis of where political reporting may become the proper subject of a defamation action and its appraisal of significant damages for the ongoing online publication of the defamatory material. This case will be of particular interest to media organisations that are looking for guidance on how to respond to a latent defamation suit.

The ineffectiveness of publication bans
Canada | 07 June 2016

The widespread use of social media provides for the almost instantaneous dissemination of news and information to the public. The Ontario judiciary is grappling with the consequences of this and the impact on trial fairness – in particular, the balancing of a litigant's right to a fair trial with the public's right to freedom of expression. Where courts would historically have ordered a publication ban, more stringent confidentiality orders are now required.

Supreme Court of Canada affirms robust World Bank immunities in global anti-corruption case
Canada | 31 May 2016

In a recent and unanimous decision, the Supreme Court of Canada affirmed the broad immunities and privileges granted to the archives and personnel of the World Bank Group, and clarified Canada's domestic requirements for third-party production orders in the context of wiretaps used to intercept private communications.

Court clarifies scope of underwriter liability in securities class actions
Canada | 24 May 2016

The Ontario Superior Court of Justice recently considered a motion to add the underwriters of a bought deal secondary public offering as defendants to a proposed securities class action lawsuit. The court clarified the nature and extent of underwriter liability, particularly in the context of primary and secondary market misrepresentation claims under the Ontario Securities Act.

Federal Court dismisses judicial review application for delay
Canada | 17 May 2016

Under the Federal Courts Act, a party may bring an application for review of a discretionary decision of a government board, commission or other tribunal. Generally, the application must be made within 30 days of the decision. The Federal Court recently dismissed a taxpayer's application for judicial review of a discretionary decision of the Canada Revenue Agency since the taxpayer had missed the 30-day deadline.

Secondary market securities class action dismissed based on evidence
Canada | 10 May 2016

The Ontario Superior Court of Justice recently dismissed two motions: one for leave under the Ontario Securities Act to commence an action for secondary market misrepresentation and one for certification to proceed as a class action under the Class Proceedings Act. In doing so, the court confirmed the close analytical relationship between requests for leave under the Ontario Securities Act and motions for class action certification under the Class Proceedings Act.

Equitable doctrine of fraudulent concealment
Canada | 26 April 2016

Fraudulent concealment is an equitable doctrine that, if proven, operates to toll the applicable limitation period until the plaintiff can reasonably discover his or her case. The jurisprudence relating to fraudulent concealment has remained relatively stable over the past three decades, following the Supreme Court of Canada's consideration of whether a limitation period defence can apply in light of an allegation of fraudulent concealment.

Buyer beware: Investment Canada Act does not prohibit disclosure of written undertakings by foreign investor
Canada | 22 March 2016

The Court of Appeal for Ontario recently addressed whether Section 36 of the Investment Canada Act protects a foreign investor that has entered into a settlement agreement with the minister of innovation, science and economic development from having to produce written undertakings contained in the settlement agreement in subsequent litigation.

Supreme Court considers limitation period for secondary market securities class actions
Canada | 02 February 2016

The Supreme Court of Canada recently released its highly anticipated decision in a trilogy of shareholder class actions under the secondary market liability provisions of the Ontario Securities Act. At issue was whether the Class Proceedings Act suspends the limitation period applicable to a claim under the Ontario Securities Act when a plaintiff files a statement of claim or motion for leave, or whether it is suspended only once leave has been granted.

What constitutes a 'public correction' for the purpose of secondary market misrepresentation class actions?
Canada | 26 January 2016

The Ontario Superior Court of Justice recently considered, for the first time, what constitutes a public correction of an alleged misrepresentation in a secondary market securities class action. The decision clarifies that the public correction requirement's primary purpose is to serve as a "time-post" for the assessment of damages; it is not meant to be a significant hurdle to obtaining leave to bring an action for damages.

Tenny v Ontario: appeal court clarifies permissible procedure for service of summons ex juris
Canada | 19 January 2016

In the context of a prosecution of an environmental regulatory offence, the Ontario Court of Appeal has unanimously held that a summons is considered properly served on an individual residing outside Canada if it is delivered by registered mail to the person's last known address abroad. The case confirms that service of a summons ex juris is expressly permitted under the Provincial Offences Act for both individuals and corporations.

Court applies 'closest and most substantial connection' test to contract dispute
Canada | 15 December 2015

The Ontario Court of Appeal recently examined the issue of which province's law applies to a multi-jurisdictional sale of goods contract in which the parties themselves failed to address the matter in their agreement. The decision is significant because the court affirmed the longstanding choice of law test that focuses on which jurisdiction has the "closest and most substantial connection" to the contract.

Court stays action against son of former Iranian president in favour of litigation in England
Canada | 08 December 2015

A recent Ontario Court of Appeal decision offers several lessons to litigants contemplating or currently engaged in forum non conveniens motions. Although they should not rely too heavily on this factor, owing to the principle of comity, parties opposing a stay of proceedings in Canada must, wherever possible, lead evidence as to the loss of juridical advantage that they would actually suffer should the matter be heard in the proposed alternative jurisdiction.

Nortel saga: bondholders not entitled to post-petition interest
Canada | 03 November 2015

In the latest development in the Nortel insolvency proceedings, the Ontario Court of Appeal decided that the common law interest stops rule applies in proceedings under the Companies' Creditors Arrangement Act. The interest stops rule requires that creditors' claims stop accruing interest from the date of the Companies' Creditors Arrangement Act filing. Accordingly, the appellant bondholders in Nortel were not entitled to claim interest accruing post-filing.

Supreme Court releases leading decision on enforcement of foreign judgments
Canada | 29 September 2015

The Supreme Court recently released its highly anticipated decision in Yaiguaje v Chevron Corporation, favouring a relaxed approach to the recognition and enforcement of foreign judgments in Canada. The decision, which both clarifies and curtails jurisdictional defences available to judgment debtors whose assets or operations extend across multiple forums, further facilitates the enforcement of foreign judgments in Canada.

Ontario court assumes jurisdiction over Israeli publisher in online defamation claim
Canada | 15 September 2015

In the internet era written material can be distributed to a global audience via the Internet, but this communication technology is often matched by attendant risks. A recent Ontario Superior Court of Justice decision acts as a warning for prudent publishers as it demonstrates that Canadian courts will not hesitate to require international publishers of online content to defend actions brought in Canada.

Fairmont: court dismisses crown's appeal in rectification case
Canada | 04 August 2015

The Ontario Court of Appeal has dismissed the crown's appeal in Fairmont Hotels Inc v AG (Canada). On appeal, the crown argued that the lower court had misapplied the test for rectification because the parties had not determined the specific manner in which their intention to avoid tax would be carried out. The decision is an important affirmation of the result and reasoning in Juliar v AG (Canada).

Hague Convention – service of documents abroad
Canada | 28 July 2015

Obtaining judgment against an adversary is the first and often most heavily contemplated step for litigators and litigants alike. However, equally important is a litigant's ability to enforce a judgment, particularly against a non-resident party. As Canada is a signatory to the Hague Convention, service of documents on a Canadian corporation or individual must comply with the convention's prescribed steps.

Court rules on taxation of foreign exchange derivatives gains/losses
Canada | 21 July 2015

In Kruger Incorporated v The Queen the Tax Court held that the taxpayer could not value its foreign exchange options contracts on a mark-to-market basis, with the result that certain losses were not deductible by the taxpayer in a year. Kruger is another recent judgment of the Tax Court in the developing law on the Canadian tax treatment of financial derivative products.

Supreme Court raises bar for leave to bring secondary market securities class actions
Canada | 14 July 2015

The Supreme Court recently ruled that Section 225(4) of the Quebec Securities Act – requiring plaintiffs to show that their claims are brought in good faith and with a reasonable chance of success – is not an obstacle to obtaining court authorisation for an action against reporting issuers, directors, officers or experts for damages resulting from the acquisition or disposition of securities in the secondary market.

Costs awards in class actions: equal treatment for plaintiffs and defendants
Canada | 30 June 2015

The Ontario Divisional Court recently rejected the notion that Ontario courts should treat plaintiffs and defendants differently when determining costs in cases that raise novel issues or matters of public interest. In doing so, the court disabused many of the assumption that in class proceedings, only unsuccessful plaintiffs may be relieved of their obligation to pay costs in appropriate circumstances.

SCC rules on expert witness independence and impartiality
Canada | 02 June 2015

The Supreme Court of Canada recently released two decisions concerning the admissibility of expert evidence. The decisions concerned the appropriate considerations in determining whether an expert witness is sufficiently independent and impartial, and whether the standards for admissibility of expert evidence should take into account the proposed expert's (alleged) lack of independence or bias.

Carey v Laiken: Supreme Court considers civil contempt of Mareva injunctions
Canada | 12 May 2015

The Supreme Court recently ruled in Carey v Laiken, restoring a finding of contempt against a lawyer that returned trust funds to his client in the face of a Mareva injunction. The decision reinforces the seriousness with which the courts view a breach of the terms of Mareva orders and highlights the available remedies for the court and aggrieved parties where parties do not comply with such orders.

Appeal court provides assurance to banks with the right verification requirements
Canada | 28 April 2015

The Ontario Court of Appeal has issued a decision which provides strong authority that a clearly worded verification requirement in an account operating agreement can be a complete defence to a claim for unauthorised transactions. Careful drafting is required, but a financial institution can limit its risk by clearly stating that it is the client's responsibility to inspect transaction records and report errors.

Participant and non-party experts exempt from expert witness requirements
Canada | 21 April 2015

The Ontario Court of Appeal recently examined whether participant experts and non-party experts could give opinion evidence without complying with Rule 53.03 of the Ontario Rules of Civil Procedure. According to the court, Rule 53.03 does not apply where the expert has formed a relevant opinion based on personal observations or examinations relating to the subject matter of the litigation for a purpose other than the litigation.

Appeal court confirms judge's inherent jurisdiction to sit outside home territory
Canada | 07 April 2015

In Parsons v Ontario, the Ontario Court of Appeal has ruled that an Ontario Superior Court judge can preside at a hearing outside Ontario, provided that there is a video link back to an Ontario courtroom. By divided reasons the court upheld the decision of the motion judge that the court had the inherent jurisdiction to sit outside Ontario without violating the open court principle under Section 135 of the Courts of Justice Act.