Secure Destruction Mail Service is available for First Class letter and flat mail only. First Class Mail, by postal definition, is a protected class of mail because it contains personal identifiable information that is subject to federal and state privacy protection laws. The primary objectives for providing this mail service are:
1) to protect and destroy the contents of UAA first class letter and flat mail with an SD service type identifier, and
2) to provide a record of proof to the client that it was done.