The Ministry has accepted a risk assessment prepared for the owner, RSG Oakville Holdings Inc., based the futured mixed use development plans for the property. The Director is considering issuing a Certificate of Property Use (CPU) in relation to the property.
This proposal is for a new Environmental Compliance Approval (air & noise) for Prouse Chevrolet Buick GMC Cadillac Ltd., an automotive facility that sells new and used vehicles, as well as provides automotive repairs and services to customers, located in Sault Ste. Marie, Ontario
This proposal is for the renewal of the Limited Operational Flexibility for an Environmental Compliance Approval (air & noise) No. 0308-A4FMGT for Ventra Plastics - Windsor, that produces plastic automotive components located in the City of Windsor, Ontario.
This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air & noise) from Heidelberg Materials Canada Limited, a ready-mix concrete (RMC) batching plant, located in the City of Hamilton, Ontario.
Permit to Take Water No. 1775-DHLMHY was issued on March 31, 2026 to Amrize Canada Inc. (formerly named Lafarge Canada Inc.). This PTTW amends PTTW No. 2718-7S3RM7 to include: two new water sources - the Quarry Sump and on-site supply well, a new expiry date, and conditions governing the taking of water from the two new water sources.
This approval is for an Environmental Compliance Approval with Limited Operational Flexibility (air & noise) for all emissions from Sofina Foods Inc., producing frozen fried chicken products and deli meats, located in the City of London, Ontario.
Permit to Take Water No. P-300-7392116708 has been issued to YMCA OF GREATER TORONTO renewing PTTW No. 7685-A6QH8H for communal water supply purposes. Water will be taken from three wells located in Toronto, Ontario.
The approval is for a new Environmental Compliance Approval for industrial stormwater management works serving Power concrete Products (Piction) Limited, located at 226 Upper Lake Street, in Prince Edward County.
The stormwater management works comprise of Stormwater Quality Control, Quantity Control, and Erosion Control works.
This approval is for a new Environmental Compliance Approval for stormwater management works serving 2645485 Ontario Inc. for the stormwater management works serving the Greenhouse Development site for collection, transmission, treatment and disposal of stormwater run-off from the lands located at 609 Road 3 East, in the Town of Kingsville.
December 1, 2025 - January 15, 2026 (45 days) Closed
Last updated
Approval was granted for a new Environmental Compliance Approval (sewage) for Crespi Land Development Corporation to serve a residential subdivision with associated roadways located at 3710 Burnham St. N., in the Township of Hamilton, ON.
This proposal is to renew Permit to Take Water No. 1036-C85QXZ for GALIBIER MATERIALS INC. Water will be taken from one well for aggregate washing, located in Springwater Township, County of Simcoe, Ontario.
This proposal is for a renewal of Permit to Take Water (PTTW) No. 6604-C99RFE for DHR GP Inc., as general partner for and on behalf of DHR Limited Partnership. Water will be taken from Peninsula Lake for golf course irrigation purposes in Huntsville, Ontario.
July 31, 2025 - September 14, 2025 (45 days) Closed
Last updated
We have issued an amended Environmental Compliance Approval with Limited Operational Flexibility (air & noise) to Nuco Sealants Inc., a silicone and latex sealant manufacturing facility located at 150 Curtis Drive in Guelph, Ontario.
This decision is for a new Environmental Compliance Approval for the establishment of subsurface sewage disposal works to service a modular home park located at 7588 Telephone Road, in the Township of Hamilton.
MMAH is inviting municipalities with a potential interest in locally implementing the water and wastewater public corporation service delivery model to make a submission expressing their interest. This input will help the Ministry understand levels of interest, needs, readiness and potential next steps to support future expansion of the model.
Instrument type:
Approval to amend a municipality’s official plan
ERO number
025-0940
Notice type
Instrument
Notice stage
Decision
Decision posted
Proposal posted
Comment period
September 8, 2025 - October 8, 2025 (30 days) Closed
Last updated
A decision was made on April 14, 2026, to approve Amendment No. 46 to the City of Ottawa Official Plan adopted by By-law 2025-294, subject to 17 modifications. The approved amendment updates the official plan policies to be consistent with the Provincial Planning Statement (PPS) 2024.
January 23, 2026 - February 23, 2026 (31 days) Closed
Last updated
The Director of Exploration has made a decision on the exploration permit application PR-26-000007 to Lakeshore Gold Corporation for early exploration activities. The decision is to issue the mineral exploration permit.
Instrument type:
Approval of an amendment to the Niagara Escarpment Plan
ERO number
019-6425
Notice type
Instrument
Notice stage
Decision
Decision posted
Proposal posted
Comment period
February 6, 2023 - April 11, 2023 (64 days) Closed
Last updated
A decision was made to approve amendments to the Niagara Escarpment Plan (NEP) to allow greater flexibility for the consideration for the development of agricultural uses, on-farm diversified uses (OFDUs) and agricultural-related uses (ARUs)
