1. Revocation of Previous Authorizations: Section to explicitly revoke any previous authorizations, used when replacing existing representatives

2. Limitations and Restrictions: Specific limitations on the representative's authority, used when granting only partial access or restricted powers

3. Multiple Representatives: Additional section when authorizing more than one representative, specifying their respective roles

4. Consent for Information Sharing: Specific consent for sharing confidential information, used when additional privacy provisions are needed

5. Emergency Contact: Alternative contact information in case the primary representative cannot be reached

1. Schedule A - List of Tax Years: Detailed list of specific tax years covered by the authorization, used when authorization covers multiple or specific tax periods

2. Schedule B - Scope of Services: Detailed breakdown of authorized services and access levels, used for complex authorization arrangements

3. Appendix 1 - Representative Credentials: Copies of professional credentials or certifications of the authorized representative, when applicable

4. Appendix 2 - Identity Verification: Copies of identification documents for both taxpayer and representative as required by CRA