Instrument type:
Changes to the conditions of a licence to operate a pit or quarry
ERO number
026-0180
Notice type
Instrument
Notice stage
Proposal
Proposal posted
Comment period
March 3, 2026 - April 2, 2026 (30 days) Open
Last updated
AAROC Aggregates Ltd. has applied to amend the current licence conditions to increase the annual tonnage limit from 300,000 tonnes to no more than 500,000 tonnes per year.
November 27, 2025 - December 27, 2025 (30 days) Closed
Last updated
The Director of Exploration has made a decision on the exploration permit application PR-25-000253 to Wesdome Gold Mines Ltd. for early exploration activities.
The decision is to issue the mineral exploration permit.
Instrument type:
Changes to the site plan for a pit or quarry
ERO number
025-0300
Notice type
Instrument
Notice stage
Decision
Decision posted
Proposal posted
Comment period
April 8, 2025 - May 8, 2025 (30 days) Closed
Last updated
Approval was granted for a site plan amendment to allow 1063445 Ontario Limited to reduce their extraction setback along the eastern boundary of the licensed property, adjacent to crown land, from 15 metres to 5 metres.
September 3, 2025 - October 18, 2025 (45 days) Closed
Last updated
The Ministry has approved e-Cycle Solutions Inc. to amend its existing Environmental Compliance Approval (ECA No. 3855-ANGLJG) for a waste disposal site located at 7510 Bren Road in the City of Mississauga, within the Regional Municipality of Peel.
September 24, 2025 - October 24, 2025 (30 days) Closed
Last updated
A new Permit to Take Water No. P-300-7375393959 was issued to Drewlo Holdings Inc. on February 24, 2026 for heat pump purposes. Water will be taken from Lake Huron in the City of Sarnia, County of Lambton, Ontario for 10 years.
November 14, 2025 - December 29, 2025 (45 days) Closed
Last updated
This approval is for amendment to the existing Environmental Compliance Approval (ECA) No. 8603-DD8S8N serving Walker Aggregates Inc. for the Ridgemount Quarry located in Fort Erie, Ontario. This ECA amendment is being requested to change the wash plant pond locations on-site.
The ministry has issued a new Environmental Compliance Approval to Cancoil Corporation for establishment of a stormwater management Works structure servicing their manufacturing facility, complete with developed parking and truck marshalling yard areas, located at 933 Innovation Drive in the City of Kingston, Ontario.
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.
October 17, 2025 - November 16, 2025 (30 days) Closed
Last updated
On February 27, 2026, the Minister of Municipal Affairs and Housing filed Ontario Regulation (O. Reg.) 35/26 with the Registrar of Regulations which amends O. Reg. 91/23 in the City of Mississauga.
November 3, 2025 - December 3, 2025 (30 days) Closed
Last updated
On February 26, 2026, the Minister of Municipal Affairs and Housing made the decision to revoke a Minister’s Zoning Order in the Town of Ajax, filed as Ontario Regulation 367/24.
An amendment to Environmental Compliance Approval (air & noise) No. 1100-A2MJXX with Limited Operational Flexibility has been granted to Trimont Mfg. Inc., a facility that manufactures automotive interior panels located in the City of Toronto, Ontario.
A new Environmental Compliance Approval has been issued for the establishment of sewage works, rated at 34,620 litres per day, to service Lefroy Harbour Resorts located at 727 Harbour Street, in the Town of Innisfil.
Instrument type:
New - Approval for a consent (subject to conditions) in an area where there is no official plan in place
ERO number
026-0204
Notice type
Instrument
Notice stage
Proposal
Proposal posted
Comment period
February 27, 2026 - March 29, 2026 (30 days) Open
Last updated
The Ministry of Municipal Affairs and Housing (MMAH) has received an application for consent for a new lot in the unincorporated Township of Fowler in the District of Thunder Bay. This application is for Lot 1 of 2.
