PANews reported on November 12 that, according to InvestmentExecutive, the Ontario Court of Appeal ruled in the Binance v. Ontario Securities Commission (OSC) case that the OSC's documentation requirements for Binance were too broad and violated Article 8 of the Charter of Rights and Freedoms, which protects individuals and businesses from unreasonable searches and seizures.

The court noted that OSC's request for Binance to provide all communications between relevant individuals in Ontario or throughout Canada, spanning two and a half years, was excessively broad and unreasonable. The court emphasized that while capital market participants generally have lower privacy expectations, they are still protected by the Charter, and regulatory agencies' investigative powers are not unlimited.

Furthermore, the court commented on Binance's use of automatic deletion communication tools (such as Signal), holding that its use of privacy-preserving technologies did not constitute an inference of obstruction of regulation. This ruling is significant for privacy-preserving communication tools widely used in the cryptocurrency market and financial services.