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Competition/antitrust 2025 BCSC 1870

Bui v. Cargill, Incorporated

The court certified a proposed beef price-fixing class action, rejected a pure upstream s. 45 theory, and ordered production of US investigative materials before finishing certification.

  • Certification under cpa s.4(1)
  • Section 45 competition act (scope)
  • Upstream vs downstream conspiracy
  • Predominant purpose and unlawful means conspiracy
  • Economic modelling of class-wide damages
  • Production of foreign investigative materials (cids, subpoenas)
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Patent law 2023 FC 216

Apotex Inc. v. Janssen Inc.

Court granted limited non-party document production in three section 8 actions and dismissed requests for non-party discovery, citing Rule 238 unfairness and witness-identification issues.

  • Section 8 damages under pm(noc) regulations
  • Non-party production (rule 233)
  • Non-party discovery (rule 238)
  • Implied undertaking/deemed undertaking
  • Protective orders and confidentiality
  • Non-party-production
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Income tax act 2020 TCC 17

CHR Investment Corporation v. The Queen

The court held that each of the six requested undertakings concerns focused, discoverable documents relevant to testing the Minister's pleaded policy under s.245(4) and ordered production (or confirmation of absence) of the specified documents if they exist; broad fishing expeditions remain impermissible and trial admissibility remains for the trial judge.

  • General anti-avoidance rule (gaar)
  • Streaming rules (s.37(6.1), s.111(5), s.127(9.1))
  • Discovery of policy documents
  • Relevance and fishing expeditions
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Tax law 2019 FCA 19

Madison Pacific Properties Inc. v. Canada

The Federal Court of Appeal dismissed the appeals and upheld the Tax Court’s disclosure rulings: the Tax Court correctly applied the relevance test and did not palpably err in limiting producible documents to those in the taxpayer's audit file and refusing the overly broad decade‑long production request as a fishing expedition; any reliance on s.241 was ancillary and not central to the decision and the disputed documents were of limited relevance and likely inadmissible at trial.

  • General anti-avoidance rule (gaar)
  • Disclosure and discovery
  • Loss utilization/loss trading
  • Income tax act interpretation
  • Application of s.241 taxpayer confidentiality
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Family law 2012 BCSC 1696

Morvay v. Warke

The court refused production of a lawyer’s file on creation of the Warke Family Trust, holding the file was solicitor-client privileged and that privilege had not been waived.

  • Solicitor-client privilege waiver
  • Estate freeze
  • Beneficiary access to trust documents
  • Valuation dispute
  • Joint interest privilege
  • Solicitor-client-privilege
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Tax law 2011 FCA 147

Grenon v. Canada

Justice Miller did not err in concluding the disputed discovery questions were not relevant to the material issues in the Tax Court appeal because the pleadings did not establish a sufficient connection between the Guidelines' developmental evidence and the disallowance under paragraph 18(1)(a); appellate intervention was not warranted absent a palpable and overriding error and the interlocutory order dismissing the motion to compel answers (and to require a different Crown witness) is upheld.

  • Examination for discovery
  • Relevance of discovery questions
  • Interlocutory appeal
  • Section 18(1)(a) income tax act
  • Charter s.15 equality challenge
  • Federal child support guidelines
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Tax law 2010 TCC 380

Haniff v. The Queen

The motion is dismissed because the Crown's nominated appeals officer was sufficiently knowledgeable about the assumptions and the Crown's position underlying the reassessments; discovery is limited to facts relevant to the validity of the assessments and not to audit process details, and a nominee need not have first-hand knowledge of the taxpayer's income or expenses.

  • Reassessment
  • Discovery scope
  • Representative knowledge
  • Normal reassessment period (s.152(4)(a))
  • Penalties
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Tax law 2006 TCC 184

General Motors of Canada Ltd. v. The Queen

The motion judge concluded respondent counsel's interventions, which cued the nominee not to answer and attempted to correct or lead the witness, amounted to improper interference; relevancy for discovery is broad and the disputed questions relate to pleaded assumptions (paragraph 5(f)) and possibly non-privileged material; therefore discovery should be continued and the nominee ordered to answer specified questions, respondent must review T2020 and the rulings file within ten days and advise regarding privilege, paragraph 5(f) will not be struck at this stage, and costs are reserved to the t…

  • Input tax credits
  • Discovery
  • Privilege
  • Definition of financial services
  • Pleading strike
  • Costs
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Family law 2004 BCCA 577

Williams v. Unrau Williams

Appeal and cross-appeal dismissed in a family law dispute over a home, support, disclosure, and access enforcement.

  • Gift versus loan
  • Constructive trust
  • Imputation of income
  • Police enforcement of access
  • Judicial management of self-represented litigants
  • Production of documents during trial
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