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United States Code

Chapter 4

General Authority

401General powers of the Postal Service 402Delegation of authority 403General duties 404Specific powers 404aSpecific limitations 405Printing of illustrations of United States postage stamps 406Postal services at Armed Forces installations 407International postal arrangements 408International money-order exchanges 409Suits by and against the Postal Service 410Application of other laws 411Cooperation with other Government agencies 412Nondisclosure of lists of names and addresses 413Postal services at diplomatic posts 414Special postage stamps 415Prohibition on restriction or elimination of services 416Authority to issue semipostals