November 6, 2025 - December 21, 2025 (45 days) Closed
Last updated
A new Environmental Compliance Approval is granted to Aecon Kiewit Nuclear Partners for the collection, transmission, treatment and disposal of cooling water for a tunnel boring machine (TBM) and construction water at Darlington Nuclear Power Generation Station.
Approval is granted for a new Environmental Compliance Approval (sewage) for stormwater management works serving the Original Cakerie Ltd., located in the City of London, Ontario.
The ministry has issued an amendment to the ECA 5089-BZZP82 to upgrade the sewage systems servicing Camp Kintail located at 85153 Bluewater Highway, in the Township of Ashfield-Colborne-Wawanosh, County of Huron, Ontario.
An amended Environmental Compliance Approval has been issued for an existing subsurface sewage disposal works, for Chicopee Tube Park located at 1600 River Road East in the City of Kitchener, Ontario.
October 3, 2017 - November 17, 2017 (45 days) Closed
Last updated
We decided not to release the proposed guide because there are proposed changes to the Provincial Policy Statement coming soon. We will make further changes to the proposed guide once the new Provincial Policy Statement is released. We will consult on those further changes.
October 25, 2021 - December 9, 2021 (45 days) Closed
Last updated
Lagoon Tent and Trailer Park Inc. requested to withdraw their application for an Environmental Compliance Approval. The application is considered withdrawn and no approval was issued.
Instrument type:
Approval of a municipality’s official plan
ERO number
019-5717
Notice type
Instrument
Notice stage
Decision
Decision posted
Proposal posted
Comment period
September 8, 2022 - October 8, 2022 (30 days) Closed
Last updated
A decision was made on November 4, 2022 to approve, with modifications, the new Niagara Region Official Plan. The approved official plan outlines a comprehensive framework of new and revised policies to guide growth and development to 2051.
The Director of Exploration has made a decision on the exploration permit application PR-22-000064 to The Claim Group Incorporated for early exploration activities in the townships of Partridge Lake Area and West of Glaister Lake Area.
The decision is to issue the mineral exploration permit.
February 23, 2022 - April 9, 2022 (45 days) Closed
Last updated
Certificate of Property Use No. 1254-C89NWV was issued to The Corporation of the Town of Midland on April 12, 2022, with minor amendments as noted below, as part of the development plans for the property.
September 11, 2018 - October 11, 2018 (30 days) Closed
Last updated
Bill 4, The Cap and Trade Cancellation Act, 2018, received Royal Assent on October 31, 2018. This act repeals the Climate Change Mitigation and Low-carbon Economy Act, 2016, and provides for various matters related to the wind down of the cap and trade program.
The Director suspended Condition 1.1 of the Environmental Compliance Approval issued to INEOS related to air emissions (the “air ECA”). The Director also amended the air ECA as benzene discharges from the facility were above acceptable levels, despite several previous provincial orders requiring the company to reduce benzene emissions
Amendments were recently made to the Ontario Heritage Act to provide new and modified tools to improve enforcement and compliance. Once in force, new amendments will also allow for exemptions to archaeological requirements where it could potentially advance a provincial priority.
We updated the Guideline for Implementing Environmental Penalties to provide specific values of monetary penalties that may apply to petroleum facilities if they contravene sulphur dioxide regulations. We also removed references related to the repealed Effluent Monitoring and Effluent Limit regulations that applied to industrial facilities.
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 ERO site 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.
Instrument type:
New - Approval for a consent (subject to conditions) in an area where there is no official plan in place
ERO number
025-0708
Notice type
Instrument
Notice stage
DecisionUpdated
Decision posted
Proposal posted
Comment period
August 11, 2025 - September 12, 2025 (30 days) Closed
Last updated
Pursuant to Section 53 of the Planning Act, provisional consent was granted on December 10, 2025 in respect of Application 60-C-258914 for a lot addition in the unincorporated community of Minaki, District of Kenora. The last day this decision can be appealed is December 30, 2025.
We are reviewing the Permit Guide to ensure it reflects the amendments to Ontario Regulation 63/09, under the Pesticides Act that came into effect in April 2020. A new policy proposal for the revised Guide will be published at a later date. Therefore, a decision has been made not to proceed with this proposal and this posting is considered closed.
December 1, 2025 - January 15, 2026 (45 days) Closed
Last updated
This proposal is for a new Environmental Compliance Approval (air & noise) for Beyond Pet and Equine Cremation Inc., an animal cremation facility, located in the Township of Blandford-Blenheim, Ontario.
January 25, 2024 - February 24, 2024 (30 days) Closed
Last updated
This was for a Permit to Take Water for The Grenadier Island Country Club under Permit No. P-300-7264054845 issued for 10 years. Water will be taken from two watercourse intakes for golf course irrigation purposes, located in the Township of Leeds and the Thousand Islands, Ontario.
Instrument type:
New - Approval for a consent (subject to conditions) in an area where there is no official plan in place
ERO number
025-0860
Notice type
Instrument
Notice stage
Decision
Decision posted
Proposal posted
Comment period
August 27, 2025 - September 26, 2025 (30 days) Closed
Last updated
Application 58-C-257936 to create a new 4.2 hectare waterfront lot to be used for resource-based recreational use, was approved by the Ministry, subject to conditions. Related applications 58-C-258049 (ERO 025-0867) and 58-C-258161 (ERO 025-0868) were also approved subject to conditions.