Classify waste streams without retyping generator contact details

Waste generators and environmental consultants repeat company legal name, registration number, site address, and authorized contacts on every Waste Identification (Part 2A) under Ontario land disposal restrictions. 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: Land Disposal Restrictions (LDR) Handbook — ontario.ca
• Form (Central Forms Repository): Waste Identification (Part 2A) — on00438

What this form is about

Form on00438 is Part 2A of waste identification for land disposal restrictions — confirm LDR registration and notification rules on ontario.ca.

Before you start: what to gather

• Generator legal name and registration number.
• Waste generation site address and contacts.
• Waste stream description and analytical data references.
• Land disposal restrictions classification details — confirm on ontario.ca.

Confirm the current process on ontario.ca.

How hivi makes it faster

1. Save it once. Store your generator name, site address, and 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.