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4 Restricted Matter

4 Restricted Matter

412 Mailer Responsibility

414 Nonmailable Matter Found in the Mails

42 Intoxicating Liquors

422 Mailability

422.1 Nonmailable Matter

422.2 Mailable Liquors

423 Packaging and Marking

423.2 Denatured Flammable or Combustible Liquor

431 Definitions

431.3 Antique Firearm

431.4 Rifles and Shotguns

431.5 Licensed Manufacturer or Licensed Dealer

432 Mailability

432.2 PS Form 1508

432.3 Packaging and Marking

433 Mailer Responsibility

434 Legal Opinions on Mailing Firearms

435 Nonmailable Firearms Found in the Mails

44 Knives and Sharp Instruments

441 Definitions

441.2 Switchblade Knife

442 Mailability

443 Packaging and Marking

444 Nonmailable Knives in the Mails

45 Odor-Producing Materials

46 Liquids and Powders

461 Definitions

462 Mailability

462.1 Restrictions

462.2 Cremated Remains

463 Packaging and Marking

47 Motor Vehicle Master Keys and Locksmithing Devices

471 Definitions

471.1 Motor Vehicle Master Keys

471.2 Locksmithing Devices

472 Mailability

473 Packaging and Marking

474 Nonmailable Matter Found in the Mails

48 Controlled Substances and Drugs

481 Definitions

481.1 Controlled Substances

481.3 Drug Paraphernalia

482 Mailer Responsibility

483 Mailability

483.1 Controlled Substances

483.2 Drugs (Other Than Controlled Substances)

483.3 Poisonous Drugs and Medicines

483.4 Small Amounts for Law Enforcement Purposes

483.5 Drug Paraphernalia

483.6 Return of Prescription Drugs

484 Packaging and Marking

486 Nonmailable Matter Found in the Mails

487 Undeliverable Medicines

49 Unsolicited Promotional Samples

492 Mailability

492.2 Nonmailable Promotional Samples

493 Customer Objection to Unsolicited Matter