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Recent policy, act, and regulation notices
- Natural Resources Regulatory and Permit Reform Initiative: Updates to natural heritage technical guidance for renewable energy projects Decision Decision posted: May 7, 2026
- Amending the Renewable Energy Approval regulation to remove certain project types from the process and streamline the review of Natural Heritage Assessments Decision Decision posted: May 7, 2026
- Natural Resources Regulatory and Permit Reform Initiative: Proposing changes to streamline certain approvals under the Public Lands Act Decision Decision posted: May 6, 2026
- Natural Resources Regulatory and Permit Reform Initiative: Proposing changes to the Renewable Energy on Crown Land policy Decision Decision posted: May 6, 2026
- Expanding Protected Areas in Ontario – Additional Sites Proposed to be Regulated under the Provincial Parks and Conservation Reserves Act, 2006 Decision Decision posted: May 6, 2026
- Expanding Protected Areas in Ontario – Sites Proposed to be Regulated under the Provincial Parks and Conservation Reserves Act, 2006 Decision Decision posted: September 17, 2025
- Consultation on Proposed Special Economic Zones Criteria Decision Decision posted: May 6, 2026
- Ontario Regulation 205/25 – Zoning Order in the City of Markham Decision Decision posted: September 3, 2025
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Upcoming change to how you log in to the Environmental Registry of Ontario (ERO)
Starting March 18, 2026 , the Environmental Registry of Ontario (ERO) will begin using Public Secure / My Ontario Account for logging in. Please note that to implement this change, the EROsite will be unavailable for all users on March 18 from 5:00 p.m. to approximately 9:00 p.m. During this time, the ERO webpage will display a maintenance message. Read the notice Back to top [etc.]: Et cetera [ERO]: Environmental Registry of Ontario *[ERO]: Environmental Registry of Ontario