Ontario's Return To Office Mandate: What Does It Mean?

Ontario's government recently announced that starting October 2025, all provincial government employees will be required to be in the office four days per week, ramping up to five days a week by early January 2026. Previously, these workers had only been required to work in-office three days a week. The government's mandate follows similar trends in the private sector and even at the municipal level. For example, Brampton's mayor quickly announced a matching full-time return for city staff, starting in January 2026.

A petition to reconsider the mandate has already been launched by workers.

So the question is: can an employer require a full-time return without negotiation? And what recourse do workers have if the policy impacts personal or contractual arrangements?