DCL INTERNATIONAL INC. - Environmental Compliance Approval (air)

Instrument type: Environmental Compliance Approval (air)

ERO number
025-0367
Ministry reference number
1000335134
Notice type
Instrument
Act
Environmental Protection Act, R.S.O. 1990
Posted by
Ministry of the Environment, Conservation and Parks
Notice stage
Proposal
Proposal posted
Comment period
April 8, 2025 - May 23, 2025 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
May 23, 2025

Proposal summary

This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air) from DCL INTERNATIONAL INC., a facility for manufacturing exhaust after-treatment devices for mobile and stationary equipment located in Vaughan, Ontario.

Location details

Site address

273B Bowes Road
Vaughan, ON
Canada

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Proponent(s)

DCL INTERNATIONAL INC.
140 Cidermill Avenue
Concord, ON
L4K4T5
Canada

Proposal details

This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air) which replaces all the current Environmental Compliance Approvals for air at this facility and includes the addition of new or historically unapproved sources for all emissions from DCL INTERNATIONAL INC., a facility for manufacturing exhaust after-treatment devices for mobile and stationary equipment located in Vaughan, Ontario.

The application includes all sources at the facility, including metal inert gas (MIG) and tungsten inert gas (TIG) welding, and painting. Emissions to the air from this facility include:

  • iron oxide
  • manganese
  • chromium hexavalent
  • particulate matter
  • nitrogen oxides
  • light aromatic solvent
  • 1,2,4-trimethylbenzene
  • n-butyl alcohol
  • isopropyl benzene

The Environmental Compliance Approval with Limited Operational Flexibility (air), when issued permits modifications to the facility subject to limits on operational flexibility that include a production limit for the facility to be specified on the Environmental Compliance Approval with Limited Operational Flexibility (air). The Limited Operational Flexibility conditions have an expiry date. The company will be required to make an application for amendment at that time to renew these conditions.

Supporting materials

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Client Services and Permissions Branch
Address

135 St Clair Ave West
1st Floor
Toronto, ON
M4V 1P5
Canada

Office phone number

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