Defense Counsel Journal

Obtaining Evidence in Canada for United States Civil Actions: What American Counsel and Clients Need to Know

Volume 92, No. 1

February 05, 2025

Pierre-Gabriel Grégoire

Pierre-Gabriel Grégoire

Pierre-Gabriel Grégoire was formerly an associate in McCarthy Tétrault’s Litigration Group in Montréal. He is now counsel at KPMG.
McMillan_Kyle Kyle Robert McMillan
McMillan_Kyle

Kyle Robert McMillan

Kyle Robert McMillan is an Associate in McCarthy Tétrault’s Litigation Group in Calgary. He maintains a general corporate dispute resolution practice with a focus on energy and infrastructure projects. Kyle was previously a professional geologist working on energy and mineral exploration projects worldwide.
Shaw_Byron_sized Byron Shaw
Shaw_Byron_sized

Byron Shaw

Byron Shaw is a Partner in the Litigation Group at McCarthy Tétrault LLP in Toronto. His practice includes corporate and commercial litigation, class action defense, and public law. Byron has appeared before all levels of Court of Ontario as well as trial and appellate courts in other provinces and the Supreme Court of Canada. Byron spent a year at Paul, Weiss in New York as a visiting lawyer working on domestic and cross-border litigation.
Woods_Sarah Sarah Woods
Woods_Sarah

Sarah Woods

An experienced litigator in high-stake matters, clients call upon Sarah Woods to provide strategic guidance in complex commercial litigation, including arbitrations, securities litigation, shareholder disputes and class actions.
The authors of this article wish to thank Audree Anne Barry for her assistance with this article. 
 
DOCUMENTS or testimony from Canadian witnesses may be crucial in United States litigation or arbitration proceedings. However, American courts and arbitration tribunals lack jurisdiction over documents and witnesses located in Canada. This article discusses the means to obtain this evidence through letters rogatory (also called letters of request). While Canadian courts adhere to the principle of comity and will lend assistance for U.S. proceedings, there are important differences in the discovery processes in Canada and the U.S. that can impact the scope of documentary and oral discovery available in Canada. While the procedures to obtain letters rogatory are broadly similar across Canada, there are local differences within Canadian provinces and territories.

This article sets out the bases for enforcement of letters rogatory in Canada and provides an overview of the procedure. To maximize the chances of success and the scope of discovery sought (whether broad or narrow), it is important to involve Canadian counsel at the earliest stage, when the form of the letters rogatory are being drafted for the application to the American court.

I.   Letters Rogatory

The letters rogatory process begins with an application to the relevant American court. Most applications are supported by an affidavit or declaration as to why the evidence sought is relevant and necessary for the United States proceeding. The form of the letters rogatory are generally prepared by counsel. If this application is successful, the American court actually issues the letters rogatory. Once obtained, Canadian counsel brings the letters rogatory to a Canadian court, by way of an application, for enforcement in Canada. In the case of U.S. arbitration proceedings, the application should still be made through a U.S. court.

The enforcement of letters rogatory is rooted in the principles of comity and a mutual desire for courts to assist one another in the administration of justice. Although enforcement is discretionary, Canadian courts are generally content to give effect to requests for judicial assistance from United States courts, subject to certain considerations set out in statute and case law and reviewed below.

II.   Statutory Bases

Canada has both a federal court system, as well as a unique court system for each of ten provinces and three territories. The superior courts of each province have inherent jurisdiction and handle most litigation matters (these courts go by different names, for instance the Ontario Superior Court of Justice, the Superior Court of Québec, the Supreme Court of British Columbia, and the Court of King’s Bench of Alberta). The Federal court system hears certain matters within the purview of the Federal Government, such as tax, immigration, and patents, but these courts do not have inherent jurisdiction. The Federal courts have no jurisdiction in respect of matters within the jurisdiction of the courts of a province, except where specifically provided.11Federal Courts Act, R.S.C. 1985, c. F-7 at Section 17(6); per the Canada Evidence Act, R.S.C. 1985, c. C-5 at Section 44, jurisdiction for enforcement of letters rogatory is vested only in the superior courts of the provinces, though each territorial superior court has similar jurisdiction in practice.

Letters rogatory will therefore typically be directed to the superior court in the relevant province or territory.  Provincial and federal legislation in Canada both govern the enforcement of letters rogatory, as shown in the table below. Newfoundland and Labrador, and Prince Edward Island, which do not have province-specific provisions on letters rogatory, rely on the provisions found in the Canada Evidence Act.22See Multifeeder Technology, Inc. v. British Confectionary Co. Ltd., 2011 N.L.T.D. 111 (NL TD); Prince Edward Island (Health) (Re), 2008 CanLII 67685 (PE IPC)).

 Jurisdiction

Statute

Section(s)

Federal

Canada Evidence Act, R.S.C. 1985, c. C-5 (“Canada Evidence Act”)

46-51

Ontario

Evidence Act, R.S.O. 1990, c. E23 (“Evidence Act (Ontario)”)

60

Québec

Code of Civil Procedure, C.Q.L.R. c. C-25.01 (“Québec CCP”)

504, 505

 

Business Concerns Records Act, C.Q.L.R. c. D-12

2

British Columbia

Evidence Act, R.S.B.C. 1996, c. 124 (“Evidence Act (BC)”)

53

Alberta

Alberta Evidence Act, R.S.A. 2000, c. A-18 (“Alberta Evidence Act”)

56

 

Alberta Rules of Court, Alta. Reg. 124/2010

6.24

 

Though each jurisdiction’s statute is unique, the core elements of this statutory authority are similar across the common law jurisdictions. Québec’s civil law is unique in Canadian law, but the statutory provisions authorizing enforcement of letters rogatory yield a similar result. The Superior Court of Québec has also confirmed that the principles Québec courts use to assess foreign requests for judicial assistance are similar to those applied in common law provinces.33Rossetti Associates Incorporated c. Canam Group Inc., 2021 QCCS 5363 at ¶¶35-43 (hereinafter, “Rossetti”).

III.   The Approach of Canadian Courts

A Canadian court hearing an application for enforcement of letters rogatory will consider first whether it may grant such enforcement, and then whether it should grant enforcement, and under what conditions.

The first test involves reviewing the statutory basis for enforcement, which generally requires establishing that a foreign court of competent jurisdiction desires the evidence of a resident within the jurisdiction of the Canadian court for use in a pending civil, commercial, or criminal action.44See Riverview-Trenton Railroad Company v. Michigan Department of Transportation, 2018 Ont. S.C. 2124 at ¶33.  In Québec, the Business Concerns Records Act55C.Q.L.R. c. D-12.  may pose an additional barrier to removing business records from within the province, which should be considered. Section 2 of the Business Concerns Records Act prevents the removal of certain business records from Québec, which poses obvious problems to parties attempting to compel business records from within Québec; applicants should assess, as early as possible, whether they come within one of the exceptions as set out in Section 3(a) of the that Act, for example where a document has been sent out of Québec “by an agency, branch, legal person or firm carrying on business in Québec, to a principal, head office, affiliated legal person or firm, agency or branch situated outside Québec, in the ordinary course of their business.”66See Advanced Magnesium Alloys Corporation (Amacor) c. Dery, 2023 QCCS 297 at ¶¶115-118; Rossetti Associates Incorporated c. Canam Group Inc., 2021 QCCS 4846.  Ontario has a similar act,77The Business Records Protection Act, R.S.O. 1990, c. B.19.  though the Court of Appeal for Ontario has confirmed that letters rogatory are excepted from the application of that act under its own terms.88See Actava TV, Inc. v. Matvil Corp., 2021 ONCA 105 at ¶¶58-61.

The second hurdle focuses on whether the court should exercise its jurisdiction to enforce the letters rogatory. Generally, following the guidance Zingre v. The Queen et al., letters rogatory should be “given full force and effect unless it be contrary to the public policy of the jurisdiction to which the request is directed or otherwise prejudicial to the sovereignty or the citizens of the latter jurisdiction.”99Zingre v. The Queen et al., [1981] 2 SCR 392, 401 (SCC).  In Liu v. Zhi,10102019 BCCA 427 at ¶18.  the British Columbia Court of Appeal held that an American court is presumed to have “acted reasonably and responsibly” in issuing letters rogatory. That said, Canadian courts are alive to the possibility that letters rogatory are sometimes issued in a perfunctory manner and will take it upon themselves to review the requests carefully.1111See id. at ¶20; Rossetti, supra note 3, 2021 QCCS 5363 at ¶57.  This analysis may be informed by whether the application for issuance of the letters rogatory was contested before the issuing U.S. court.1212Q3 Networking LLC v. Siemens Canada/Commscope v. Siemens Canada, 2021 ONSC 2808 at ¶¶41-43; Aker Biomarine AS et al. v. KGK Synergize Inc., 2013 ONSC 4897 at ¶26.

Subsequent cases have expanded on Zingre. Following the Ontario case of Friction Division Products, Inc. and E.I. Du Pont de Nemours & Co. (No. 2) (1986),13131986 CanLII 2827 (Ont. S.C.).  most Canadian courts now consider the following factors:

  1. The relevance of the evidence sought;
     
  2. The necessity of the evidence sought;
     
  3. The availability of the evidence sought from other sources;
     
  4. The precision with which the evidence sought has been requested;
     
  5. Canadian public policy; and
     
  6. The possibility of an undue burden being imposed on a proposed witness or witnesses.1414See, for example, Perlmutter v. Smith, 2020 ONCA 570 at ¶24; Golo c. Goli Nutrition Inc., 2023 QCCS 347 at ¶10; Monster Energy Company v. Craig, 2016 BCCA 290 at ¶13; Richardson v. Shell Canada Ltd., 2012 ABQB 170 at ¶26.

With the exception of the public policy consideration, these factors are only “useful guideposts”, not “rigid pre-conditions,”1515Lantheus Medical Imaging Inc. v. Atomic Energy of Canada Ltd., 2013 ONCA 264 at ¶61; see also Perlmutter, 2020 ONCA 570 at ¶25. and, in practice, considerations under one factor often blur into another. Given the discretionary nature of enforcing such requests, Canadian courts have several options. In order of decreasing preferability for the applicant, they may enforce the request without modification; enforce only certain parts of a request or adjust the parameters of what will be enforced; grant leave to obtain revised letters rogatory from a United States court; or refuse the request outright. The following points should be helpful when seeking the assistance of a Canadian court in compelling evidence for use in the United States.

Demonstrate relevance. Relevance is considered in relation to the United States litigation and is defined by the pleadings in that action.1616Actava TV, 2021 ONCA 105 at ¶69; Liu at ¶28; Rossetti at ¶97; Richardson, 2012 ABQB 170 at ¶38.  Canadian courts have confirmed that considering the relevance of the evidence requested is within their own purview, though deference should be afforded to the United States court making the request; the scope of such deference has ranged from significant, as in the Alberta case of King County (a Washington Municipal Corp.) v. Gelhaus17172022 ABQB 2 at ¶¶11-35.  or the British Columbia case of B.I. Incorporated v Au,18182017 BCSC 2476 at ¶17.  to cursory, as in the Ontario case of Cunix v. Sol Global Investment Corp.19192023 ONSC 4845 at ¶¶22-23. Canadian courts have narrowed down requests in light of the narrower view of relevance in the Canadian discovery process2020Id. at ¶¶22-39; see also Golo, 2023 QCCS 347 at ¶18.  and have denied applications so broad they constituted a “fishing expedition.”2121Hospira Healthcare v. Rotsztain, 2023 ONSC 4283 at ¶51; see also Presbyterian Church of Sudan v. Rybiak, 2006 CanLII 32746 at ¶3 (Ont. C.A.); Liu at ¶60-62.

Speak to the necessity of the evidence sought to the United States litigation. This factor is closely tied to both relevance and the (in)ability to obtain the evidence elsewhere. A Canadian court will not order one of its citizens to produce evidence that is not necessary for the underlying U.S. action.2222Aker Biomarine, 2013 ONSC 4897 at ¶28.  The court may also read-down a request for the same reason.2323See Presbyterian Church of Sudan v. Talisman Energy, 2005 ABQB 920 at ¶¶58-69.  While some older cases have held that only evidence obtained for use at trial should be ordered, this restriction is no longer recognized, though it may still be a consideration.2424Lantheus Medical Imaging, 2013 ONCA 264 at ¶63; Duryea v Matsumoto, 2023 BCSC 2061 at ¶56; Richardson at ¶29.

Show steps taken to get the evidence elsewhere. Parties making applications in United States and Canadian courts have generally made substantive efforts at obtaining the evidence they seek, and it is important to show the Canadian court that such evidence cannot be otherwise obtained without an order.2525See Lantheus Medical Imaging, 2013 ONCA 264 at ¶¶60-65; Rossetti, supra note 3, at ¶109.  This does not mean any evidence on the same issue, but rather evidence of the same value.2626Rossetti, supra note 3, at ¶109; Connecticut Retirement Plans and Trust Funds v. Buchan, 2007 ONCA 462 at ¶19.

Be specific. Canadian courts are not receptive to vague, boilerplate, or overly broad requests for evidence. Documents sought should be reasonably specified, though specific classes of documents may be acceptable.2727See Dery, 2023 QCCS 297 at ¶88.  Although the oft-quoted “reasonable specificity” factor in Friction Division Products speaks directly to documents, this point can also apply to other types of evidence sought. In Third Point LLC v. Fenwick, an Ontario court refused to enforce letters rogatory (which only sought oral discovery, not documents), in part because its scope was overbroad, stating that the “areas to be explored should not be the subject of guesswork. The letters of request should outline the topics to be covered with reasonable clarity.”28282011 ONSC 2068 at ¶45; see also Presbyterian Church of Sudan, 2005 ABQB 920 at ¶13.

In a similar vein, it is important to be specific in respect of the other factors discussed in this article. The letter should explain why the evidence is relevant and necessary for the United States litigation and why it cannot otherwise be obtained. Canadian courts have rejected applications that spoke to the factors courts typically consider, but with no more than bald assertions, unsupported by reasons or evidence.2929Aker Biomarine, 2013 ONSC 4897 at ¶¶16-18.

Consider Public Policy Arguments. Canadian courts will not enforce letters rogatory that violate public policy and will impose the protections afforded to witnesses testifying within their home jurisdiction on any testimony they provide for a foreign proceeding.3030See EchoStar Satellite Corporation v. Quinn, 2007 BCSC 1225 at ¶79; Lafarge Canada Inc. v. Khan, 2008 CanLII 6869 (Ont. S.C.) at ¶63-73; Rossetti, supra note 3, at ¶110; see also Canada Evidence Act, Section 50; Evidence Act (BC), Section 53(4); Alberta Evidence Act, Section 56(4)-(5);  Evidence Act (Ontario), Section 60(3)).  This factor is conceptually simple but difficult to encapsulate comprehensively, as it is very flexible and fact-dependent. The court will consider the respondent’s constitutional rights, other procedural rights, and the rights of other parties that may be affected.3131See Pro Swing Inc. v. Elta Golf Inc., [2006] 2 S.C.R. 612 at ¶59.  Canadian courts have declined to enforce letters rogatory on policy grounds, for instance, in Glegg v. Glass,32322019 ONSC 6623 at ¶122, ¶134.  where the Ontario Superior Court of Justice noted that the underlying cause of action in the United States case would not be permitted in Canada, and that it would interfere with the core concepts of solicitor-client privilege and lawyer-client confidentiality.

Canadian courts may impose conditions on enforcement of letters rogatory, or narrow their application, based on public policy considerations. In Pecarsky v. Lipton Wiseman Altbaum & Partners,33331999 CarswellOnt 1775 (Ont. S.C.).  an Ontario court directed that letters of request would be enforced subject to the applicants signing and filing an undertaking that “they will not use any documents produced pursuant to this order and the letter of request for any purpose other than the prosecution of their claims against the existing defendants in the U.S. action unless they first obtain leave to otherwise use such documents from a judge of this court, all as contemplated by rule 30.1 of the Rules of Civil Procedure.”3434Id. at ¶41; see also AstraZeneca LP v. Wolman, 2009 CanLII 69793 (Ont. S.C.) at ¶¶60-61; Morgan, Lewis & Bockius LLP v. Gauthier, 2006 CanLII 63727 (Ont. S.C.) at ¶84-88.

Consider the burden imposed, and prepare to be flexible. Courts will assess whether granting the relief sought will be unduly burdensome to the respondent and consider both practical and financial burdens,3535See Coface North America Insurance Company v. Sampson, 2024 ONSC 331 at ¶39-46.  though financial burdens may be more easily compensable. Imposing an undue burden on a party within the court’s jurisdiction is considered counter to Canadian sovereignty.3636See Intelsat USA Sales LLC v. Hyde and Majic, 2015 ONSC 5680 at ¶55.  That said, a burden must truly be “undue” to be objectionable.3737Rossetti, supra note 3, at ¶111.  This is another highly fact-specific exercise.3838See Ludmer c. Ludmer, 2008 QCCS 3967 at ¶42, upheld in 2009 QCCA 1414.  Courts will generally be sympathetic to the unique circumstances of respondents when considering what is truly burdensome, so consider in advance what other options may work if, for instance, a witness lacks a stable internet connection to testify remotely or has a compelling reason that prevents them from producing certain documents in the form requested.

In Canada, except in the province of Québec, litigants are required to produce all relevant and material documents at the outset of discovery, subject only to a right to withhold privileged documents (the existence of which are still disclosed). However, the Canadian system makes up for this seemingly liberal process by limiting deposition to relatively few individuals; for instance, Ontario Civil Procedure Rule 31.03(2) allows a party to question only one representative of a corporation, only one time (subject to leave of the court for further questioning sessions or witnesses, which is sparingly granted). In Québec, litigants produce the relevant and material documents on which they rely in their pleadings and can then be asked to produce additional material by way of undertakings during the discovery process. Courts will consider the burden of discovery in the context of what would be allowed in their own jurisdictions,3939See, for example, Aker Biomarine, 2013 ONSC 4897 at ¶32.  but such considerations are not necessarily fatal.

IV.   Additional Procedural Considerations

An application seeking enforcement of letters rogatory typically attaches an affidavit, often sworn by the applicant’s United States counsel. Because counsel for the Canadian party resisting an application to enforce letters rogatory can cross-examine a deponent on anything within their affidavit, as well as any topics relevant to the underlying application, it is especially important to avoid including anything that could waive solicitor-client privilege. The law of privilege in Canada is similar to that in the U.S. to the extent that communications for the purpose of obtaining legal advice between a client and their counsel are privileged. In Canada, such privilege can be waived where the content of privileged discussions is disclosed. Care should be taken to preclude waiver of privilege.4040See Intelsat USA Sales LLC, 2015 ONSC 5680 at ¶51.  In Hydro Aluminium Rolled Products GmbH v. MFC Bancorp Ltd.,41412019 BCSC 1536 at ¶¶44-45.  a case involving a jurisdictional contest, the court found a limited waiver of privilege with respect to an affidavit sworn by a legal clerk.

In Canada, a party is typically entitled to costs for successful contested applications. However, costs awards are discretionary, and in Québec even nominal. When a court does award costs, it is rarely for the full amount of costs actually incurred.4242See, for example, Trustees of the Ontario Public Service Employees Union Pension Trust Fund v. Clark, 2005 CanLII 38895 (Ont. S.C.).  However, parties seeking enforcement of letters rogatory are more likely to have substantial costs awarded against them if unsuccessful.4343j2 Global v. B.C. et al, 2010 ONSC 3868; Oticon v. Gennum Corp., 2010 ONSC 1638; Aker Biomarine, 2014 ONSC 1401.  Courts have also ordered parties to bear their own costs, in cases of both successful and unsuccessful applications.4444See, for example, Monster Energy Company v. Craig, 2016 BCCA 484Perlmutter, 2020 ONCA 570 at ¶69-76.  Aside from any costs award for the application itself, courts typically require an applicant to pay at least some, if not all, of the respondent’s reasonable costs for their efforts in complying with the letters rogatory, including disbursements and legal fees.4545Cunix at ¶75-88; Richardson at ¶47; Rossetti, supra note 3, at ¶112; see also Canada Evidence Act at Sect. 48; Québec CCP at Art. 505; Alberta Evidence Act at Section 56(4); Evidence Act (BC) at Section 53(3); Evidence Act (Ontario) at Section 60(2).

In Québec, new requirements that were supposed to come into force on September 1, 2022 aimed to create an obligation for legal persons to submit to a Québec court a pleading or a foreign judgement, which would include, in our view, letters rogatory, in French.4646Section 9 of the Charter of the French language, C.Q.L.R. c. C-11 (hereinafter, the “Charter”) as amended by Section 5 of Bill 96, and Section 208.6 of the Charter as amended by Section 119 of Bill 96.  If the original document is in English, it would need to be accompanied by a certified French translation, paid for by the legal person submitting the document to a Québec court. Bill 96, through which the Québec government introduced these new requirements, is, at the time of writing, being contested in the courts. Its application has been temporarily suspended since August 12, 2022, awaiting a final decision on the matter.4747See Mitchell c. Procureur général du Québec, 2022 QCCS 2983.

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