Ontario · Legislation

Ontario Bill 149

Ontario Bill 149 has been enacted.

Received Royal Assent March 21, 2024, with AI-disclosure provisions taking effect January 1, 2026. Ontario employers with 25 or more employees must now disclose in all publicly advertised job postings whether artificial intelligence is used to screen, assess, or select applicants.

Official title

Working for Workers Four Act, 2024

Bill details

Stage
Enacted
Policy area
Workforce
Party origin
Republican
Last updated

Primary sources

Read the bill text and legislative history at the source.

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How would Ontario Bill 149 affect workers in Ontario?

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