1. Special Instructions: Additional specific instructions or restrictions for the authorized person, used when there are particular limitations or requirements

2. Emergency Contact: Alternative contact information, used in cases where immediate contact might be necessary

3. Multiple Post Office Locations: List of multiple post office locations where the authorization is valid, used when authorization needs to cover multiple branches

4. Revocation Terms: Specific conditions under which the authorization may be revoked, used in cases where the grantor wants to specify termination conditions

1. Copy of Identification Documents: Attached copies of valid ID documents for both the authorizing person and the authorized person

2. Specimen Signature: Sample signature of the authorized person for verification purposes

3. List of Authorized Services: Detailed list of specific postal services covered by the authorization, if more extensive than can be included in the main letter