How to submit LAQR POI limit acceptability information — and autofill 4872 with my-id.ca
Support air approval requests for compounds without POI limits without retyping facility contacts
Facilities applying for environmental approvals repeat applicant legal name, site address, authorized contacts, and technical consultant details on every Supporting Information package for maximum ground level concentration acceptability requests for compounds with no ministry POI limit. This guide is an example of storing them once in my-id.ca.
Official form and source
Start from the official source and always use the current version — form numbers and links can change:
- Service page: O. Reg. 419/05: Local Air Quality Regulation — ontario.ca
- Form (Central Forms Repository): Supporting Information for a Maximum Ground Level Concentration Acceptability Request for Compounds with No Ministry Point of Impingement (POI) Limit Supplement to Application For Approval, EPA S.9 — 4872
What this form is about
Form 4872 supplements EPA section 9 applications when requesting acceptability for compounds without a ministry point of impingement limit under O. Reg. 419/05 — confirm LAQR modelling rules on ontario.ca.
Before you start: what to gather
- Facility or applicant legal name and site address.
- Contaminant without a ministry POI limit.
- Modelling consultant name, company, and contact details.
- Maximum ground level concentration analysis — confirm Guideline A-10 on ontario.ca.
Confirm the current process on ontario.ca.
How my-id.ca makes it faster
- Save it once. Store your applicant name, site address, and consultant contact details in your my-id.ca profile.
- Keep documents ready. Upload supporting documents to my-id.ca Files so you are not searching at form time.
- Autofill the form. Use the my-id.ca Chrome extension on a web form, or fill a PDF from your saved profile inside my-id.ca.
- Review and submit yourself through the official channel.
Why do it in my-id.ca
Related Ontario forms repeat the same personal details. Captured once in my-id.ca — stored in Canada, with AI on its own servers — every form starts mostly complete.
Frequently asked questions
- When is form 4872 required?
- When EPA section 9 applications need POI limit acceptability supporting information — confirm on ontario.ca.
- How does my-id.ca help?
- It autofills applicant, facility, and consultant contact details.
- How does this relate to ESDM reporting?
- Ground level concentration analysis may reference ESDM work — confirm on ontario.ca.
Fill it once. Reuse it everywhere.
Save your information in my-id.ca once, then autofill this form and the next one — web forms with the Chrome extension, PDFs right in the app. Your data is stored in Canada and AI runs on my-id.ca's own servers, never sent to third-party AI providers.