What an expert's duty acknowledgement asks for — and how to autofill 004-3040 with my-id.ca
Acknowledge expert witness duties without retyping your professional details
Expert witnesses retained in Ontario civil proceedings repeat their name, address, area of expertise, and contact information on every acknowledgement of expert's duty form. 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: Ontario Courts — ontariocourts.ca
- Form (Central Forms Repository): Acknowledgement of Expert's Duty — 004-3040
What this form is about
Form 004-3040 is the Acknowledgement of Expert's Duty, used when an expert witness confirms obligations to the court under Ontario's rules of civil procedure — confirm when it is required on ontariocourts.ca.
Before you start: what to gather
- Expert's full legal name and business address.
- Area of expertise and qualifications summary.
- Contact phone and email.
- Case or court file number and party retaining the expert.
Confirm the current process on ontario.ca.
How my-id.ca makes it faster
- Save it once. Store your expert name, address, and 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 must an expert sign this form?
- Confirm timing relative to your report under the Rules of Civil Procedure on ontariocourts.ca.
- How does my-id.ca help?
- It autofills your name, address, and contact details used across court forms.
- Is this the expert report itself?
- No — this is the duty acknowledgement; the report is a separate document.
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.