Ontario · Legislation

Ontario Working for Workers Four Act — AI disclosure

Ontario Working for Workers Four Act — AI disclosure has been enacted.

Effective 1 January 2026, Ontario employers with 25+ employees must disclose in publicly advertised job postings if they use AI to screen, assess or select applicants. The provision builds on the Working for Workers Four Act and aligns with the province's January 2026 joint IPC/OHRC principles for responsible AI use.

Official title

AI Disclosure in Job Postings (effective 1 Jan 2026)

Bill details

Stage
Enacted
Policy area
Workforce
Last updated

Primary sources

Read the bill text and legislative history at the source.

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Records current as of . The bill text and legislative history are linked below.