Canadian non-profit discount, what form instead of a form 990?

I am part of a non-profit in British Columbia, Canada. I would like to apply for the non-profit discount. As a Canadian non-profit, we do not have a 990 form, which is asked for in the application process. Could you please specify any other Canadian documents that would be accepted to verify our non-profit status? Thank you.

I believe the Canadian equivalent is a T3010 form.  That can be submitted in place of the form 990.

When applying for non-profit discounts in the past, I have only had to provide my organization's charitable registration number. A T3010 form provides an awful lot of information. Are there any other acceptable forms that are more concise and focus just on our non-profit status?

Unfortunately I am not very well versed in the Canadian non-profit system.  If you have other supporting documentation to provide proof of non-profit status, it would likely be acceptable.  Providing just the registration number would not be sufficient.