CSA Staff Notice 55-316 Questions and Answers on Insider Reporting and SEDI
2 Registration
2.1 General
Section 2.1.2

When Do I Need to Register as A SEDI User?

You need to register as a SEDI user in order to file information on SEDI.

An individual who is a reporting insider must either register as a SEDI user or have an agent who is a registered SEDI user before an insider profile or initial insider report can be filed on SEDI.

An issuer that has information to file either as a reporting insider or an issuer must do so through an individual who is registered as the issuer’s representative or agent.