Expert Support to Obtaining an ECA
If your facility has activities that could release emissions into the air, land, or water, including waste disposal, you will likely need to apply for an Environmental Compliance Approval (ECA) before construction, operation, or modification of your business can take place.
Some emissions may be covered under an Environmental Activity Sector Registry (EASR), rather than an ECA. An EASR is quicker to implement and generally less expensive than an ECA. Visit our EASR page, or speak with one of our experts to see if your project qualifies for an EASR.
You should apply for an ECA if your proposed activity:
- Has the potential to impact air, land, or water quality
- Includes the use of industrial equipment or processes generating air or water emissions
- Involves the treatment of potentially hazardous compounds
- Involves the collection, treatment, or disposal of sewage
- Requires the transport, landfilling, or processing of waste
- Involves construction or upgrades to infrastructure
AEL Environment is here to help you understand your responsibilities and provide guidance throughout the ECA application process. With 25+ years of environmental consulting experience, we aim to simplify the complexities of the ECA process and support you in achieving full environmental compliance.
What is an ECA?
An ECA is authorization from Ontario’s Ministry of the Environment, Conservation and Parks (MECP), which demonstrates that the applicant will operate in a way that is protective of human health and the environment.
Commercial and industrial businesses operations that impact air quality, generate noise or vibrations, manage waste, or involve sewage works, are often required to obtain ECA, to start, modify or maintain business operations.
An ECA differs from an Environmental Activity and Sector Registry (EASR), as an ECA is intended for complex operations with more significant potential for environmental impact than an EASR, and takes substantially longer due MECP review and approval. An ECA also typically results in annual reporting requirements.
Types of ECAs We Can Help With
Depending on your operations, you may need one or more types of ECA. We provide full support for all categories, including:
- Air ECAs: Covers emissions, noise, and vibrations.
- Waste ECAs: For the handling, processing, and disposal of waste
- Sewage ECAs: Required for the operation of sewage works
- Multi-Media ECAs: A combined approval for facilities with multiple environmental impacts
- Flexible ECAs: Allow for future low-risk operational changes without reapplying
Typical ECA Timelines
It’s recommended to begin consultation with the MECP early in your project planning phase. In many cases, pre-submission meetings are required, especially for air emission projects.
A year or more is an average timeline to final receipt of an ECA, but can vary depending on the complexity of the project, quality of the application, MECP feedback and additional information or revisions requested. Careful planning, comprehensive reporting and rapid response to MECP feedback can help reduce timelines in areas that are within your control.
AEL’s Typical ECA Support Process
We will guide you through approval process from start to finish, which can vary based on facility-specifics, but typically includes the following steps:
- Evaluate your operational needs to determine which type of ECA is appropriate
- Outline the process requirements, estimated timing and costs associated with the application
- Compile all relevant technical data available
- Conduct site visits, noise and odour assessments, Emission Summary and Dispersion Modelling (ESDM), toxicology reviews, etc. (as required)
- Coordinate assessment reports and mitigation strategies with Client input
- Assemble and submit the complete application package, including MECP forms and technical reports, and ensure the applicable fees are paid
- Liaise directly with the MECP, responding to requests for information
- Review the MECP’s draft ECA and ensure all conditions are understood and manageable prior to finalization and submission
Why Choose AEL Environment?
- 25+ Years Experience navigating Ontario’s environmental regulations across various industries
- Full-Service Support including tailored guidance from early evaluation to final approval
- Compliance Confidence with all ECA requirements
- Trusted Relationships with MECP reviewers and engineers
Ready to Get Started?
Let AEL Environment help you navigate the ECA process with confidence and efficiency. Whether you’re building a new facility, modifying an existing one, or renewing your current approval—we’re here to help.
What Our Customers Have To Say
In my two decades plus as a specialist in Environmental Law, I have dealt with numerous environmental consulting firms right across Canada, and from big to small, Not all of them are able to deal with sophisticated scientific questions and not all of the ones with greater scientific skills are practical. AEL Environment have the necessary science skills and their advice is always practical. They have never failed to help me and my clients.
Michael Peterson, Environmental Law
Sky Counsel Group
Helping Businesses Navigate Complex Environmental Regulations since 1999
AEL environment is focused on creating tailored solutions based on your end goals for each property. Let’s talk, and our team will guide you through the process.