9 January 2026
Droit inc. – Professional Secrecy and Notaries’ Trust Accounts: How Far Does Protection Really Extend?
Our recent article, Secret professionnel et comptes en fidéicommis des notaires : jusqu’où s’étend réellement la protection ?, authored by Juliette Oger‑Chambonnet and Paul Déry‑Goldberg, was republished by Droit inc. (available in French only).
In this article, the authors examine the unique role of notaries in Québec, who are bound by professional secrecy while regularly administering substantial sums through trust accounts. They explore the central question of whether records associated with notaries’ trust accounts are protected by professional secrecy, particularly in a context where regulatory, fiscal, and investigative authorities have increasingly broad access powers.
The authors outline the legal framework governing this issue, notably the Règlement sur la comptabilité en fidéicommis des notaires, which establishes confidentiality obligations over trust accounting records and supporting documents. They also analyze the influence of the Supreme Court of Canada’s decision in Maranda c. Richer, which recognizes that financial documents may be presumptively protected when they are intrinsically linked to the professional relationship and could reveal client instructions or legal strategy.
The article also highlights the nuanced limits of this protection, emphasizing that the presumption of professional secrecy is not absolute and may be rebutted where disclosure does not compromise the confidentiality of the professional relationship—an issue with significant practical implications for notaries, lawyers, financial institutions, and businesses.