Excerpts
Federal Register
. 39 CFR 211.2(a)(2). Moreover, Publication 52 is incorporated by reference into
Mailing Standards of the United States Postal Service, â¦
Domestic Mail Manual (DMM) section 601.8.1, which is incorporated by reference, in turn, into the Code of Federal Regulations. 39 CFR 111.1, 111.3. Publication ⦠Publication 52,
Hazardous, Restricted, and Perishable Mail,
incorporated by reference into Mailing Standards of the United States Postal Service, Domestic