The Supreme Court of Canada’s recent decision mandates that police must disclose even expunged misconduct records if they are pertinent in criminal proceedings, marking a significant development in ensuring police accountability and protecting the accused’s rights. On Friday, the court unanimously concluded that internal police regulatory mechanisms allowing for expungement cannot override the accused’s constitutional right to full disclosure. Justice Sheila Martin emphasized that such records, even if expunged, might be vital for evaluating the credibility and reliability of officers involved in criminal investigations.
In delivering the ruling, Justice Martin dismissed claims that officer privacy should categorically prevent such disclosures. She underscored that privacy rights must be weighed against the rights of the accused, suggesting redactions as a potential solution for privacy concerns when necessary. This decision aligns with Canada’s longstanding commitment to fair trial rights, reinforcing the prosecution’s obligation to disclose all relevant information, regardless of whether it directly supports the case [JURIST](https://www.jurist.org/news/2026/06/canada-high-court-requires-disclosure-of-expunged-police-misconduct-record-in-criminal-proceedings/).
The context for this ruling involves the now-repealed Alberta Police Service Regulation, which allowed for the removal of police disciplinary records after five years. Despite its repeal, similar provisions are part of Alberta’s updated Police Conduct and Oversight Regulation. This overhaul, part of broader law enforcement reforms including the creation of the Alberta Sheriffs Police Service (ASPS), has encountered mixed reactions. While the provincial government sees it as enhancing law enforcement with added civilian oversight, the National Police Federation has raised concerns about redundancy and economic sustainability, reflecting a complex landscape of public opinion and institutional reform.
The British Columbia Civil Liberties Association hailed the court’s decision as a victory for transparency, stating it holds police forces accountable. Vibert Jack, the association’s litigation director, emphasized the need for meaningful reform, rather than allowing past misconduct to remain hidden.
This ruling underscores the enduring emphasis on procedural justice and the right to a fair trial in Canadian jurisprudence. Legal experts point out that the prosecution’s duty to inquire about relevant information now explicitly extends to expunged police records, allowing for a more thorough and transparent judicial process.