90c27 was amendedIn force April 24, 2026 · detected June 11, 2026

Ontario's 36 conservation authorities will be amalgamated into 9 regional authorities starting February 2027

Conservation Authorities Act, R.S.O. 1990, c. C.27 — under the Conservation Authorities Act

Plain-language summary · AI-assisted · not legal advice

Beginning on the 'transition date' (currently set for February 1, 2027, subject to change by regulation), Ontario's existing 36 conservation authorities will be merged into nine newly named regional conservation authorities, plus one renamed authority (the Lakehead Region Conservation Authority becomes the Northwestern Ontario Regional Conservation Authority). All assets, liabilities, employees, contracts, permits, licences and ongoing proceedings transfer automatically to the new authority, and employment is deemed continuous with no termination or constructive dismissal. A new transition framework introduces transition committees (chaired by Agency-appointed project executives) to prepare amalgamation plans for each new authority, and places temporary prohibitions on establishing, enlarging, merging or dissolving authorities outside this process. Existing conservation authorities, their member municipalities, employees and parties to contracts or agreements with those authorities should begin reviewing how the amalgamation rules, member appointment processes, watershed council requirements and revised governance provisions will apply to their organization.

Who this affects: existing conservation authority boards and staff · participating municipalities · parties to contracts or agreements with conservation authorities · landowners and permit holders under conservation authority jurisdiction · municipal councils responsible for appointing authority members

Source of truth: 90c27 on ontario.ca · consolidated version 350

Legislative text © King's Printer for Ontario. This page is not an official version of the law and is not legal advice. Verify against the official source before acting.

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