Jenna Brunt, Staff Lawyer
Government registries like the Environmental Registry of Ontario (ERO) and the federal Impact Assessment Registry are key online platforms for accessing information on new proposals (projects, permits, regulations, etc.) and engaging in decisions that can impact nature’s protection, Indigenous rights, and the rights of the public.
These systems can be difficult to navigate, but they provide much-needed opportunities for you to have your say.
Access our new legal resources
We have created the following step-by-step ‘How To’ Guides to make it easier to access these systems, stay informed about project proposals, and meaningfully participate in environmental decision-making.
1 – How to Register with the Environmental Registry of Ontario (ERO)
To track provincial project proposals, policies, and permits, and receive notifications about public comment opportunities.
2 – How to Search and Submit Comments on the Environmental Registry of Ontario (ERO)
To find, track and comment on notices and proposals (e.g. mineral exploration permits) posted during public comment periods.
3 – How to Subscribe to the Wildlife Conservation Society’s Ontario Mineral Tracker
To receive email updates about new mining-related proposals, including mineral exploration activities and developments in the proposed Ring of Fire area.
4 – How to Subscribe to the Impact Assessment Agency of Canada (IAAC) Registry
To receive project-specific updates, public comment opportunities, and funding opportunities for major projects in the federal impact assessment process.
5 – How to Search and Submit Comments on the Impact Assessment Agency of Canada (IAAC) Registry
To search for project proposals and submit comments during public comment periods as part of the federal impact assessment and decision-making processes.
You are welcome to use and adapt our template letters and supporting materials when preparing your submissions – these tools are here to support your participation at every stage of the process:
- Template Letter for Indigenous rights holders: Exercise your right to have a say
- Template Letter for Indigenous rights holders: Opposing Mining Activities in the proposed Ring of Fire in Treaty 9
- Comment Guide: Key Messages When Writing about the Proposed Ring of Fire
- Template Letter for Indigenous rights holders: Express your interest to be involved in the Regional Assessment in the Ring of Fire area
Feel free to SHARE these resources and SIGN UP for our newsletter to stay updated on our efforts to protect nature and Indigenous rights.
Questions? Reach out to us at info@naturesdefence.ca!
Disclaimer: These guides are current to March 25, 2026 and is for your information only. It is not legal advice nor a replacement for legal advice.