This consultation was open from:
February 5, 2026
to March 22, 2026
Proposal summary
This proposal is to amend Environmental Compliance Approval (air & noise) No. 9412-BTVQRC issued to Oetiker Limited, a manufacturer of connecting technologies for the automotive industry located at 203 and 249 Dufferin Street South, Alliston, Ontario.
Location details
Site address
203 Dufferin Street South and 249 Dufferin Street South
New Tecumseth,
ON
Canada
Site location map
The location pin reflects the approximate area where environmental activity is taking place.
View this location on a map opens link in a new windowProponent(s)
Oetiker Limited
203 Dufferin Street South
New Tecumseth,
ON
L9R 1E9
Canada
Proposal details
This proposal is to amend Environmental Compliance Approval (air & noise) No. 9412-BTVQRC issued to Oetiker Limited, a manufacturer of connecting technologies for the automotive industry located at 203 and 249 Dufferin Street South, Alliston, Ontario.
This application is for the addition of Plant 2 which includes comfort heating; raw steel slicing; oscillating; and TIG welding. Contaminant emissions to the atmosphere include:
- hexavalent chromium
- petroleum distillate
- heavy paraffinic distillate
- light paraffinic distillate
- chromium
- nickel
- nitrogen oxides, and
- noise
Supporting materials
View materials in person
Some supporting materials may not be available online. If this is the case, you can request to view the materials in person.
Get in touch with the office listed below to find out if materials are available.
135 St. Clair Avenue West
Floor 1
Toronto,
ON
M4V 1P5
Canada
Connect with us
Contact
Client Services and Permissions Branch
135 St Clair Ave West
1st Floor
Toronto,
ON
M4V 1P5
Canada
Comment
Commenting is now closed.
The comment period was from February 5, 2026
to March 22, 2026