separation by mailer of second-class mail

separation by mailer of second-class mail Sec. 111. Section 4363 of title 39, United States Code, is amended to read as follows: “§ 4363. Separation by mailer of second-class mail “The Postmaster General may require publishers and news agents to separate, make up, and address second-class matter in such manner as he directs in accordance with a 5-digit ZIP code system.”.