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 hivi.

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 hivi makes it faster

1. Save it once. Store your applicant name, site address, and consultant contact details in your hivi profile.
2. Keep documents ready. Upload supporting documents to hivi Files so you are not searching at form time.
3. Autofill the form. Use the hivi Chrome extension on a web form, or fill a PDF from your saved profile inside hivi.
4. Review and submit yourself through the official channel.

Why do it in hivi

Related Ontario forms repeat the same personal details. Captured once in hivi — stored in Canada, with AI on its own servers — every form starts mostly complete.