• § 325.1 - Transactions in commerce prohibited without official inspection legend or certificate when required; exceptions; and vehicle sanitation requirements.

• § 325.2 - Parcel post and ferries deemed carriers.

• § 325.3 - Product transported within the United States as part of export movement.

• § 325.4 - [Reserved]

• § 325.5 - Unmarked inspected product transported under official seal between official establishments for further processing; certificate.

• § 325.6 - Shipment of paunches between official establishments under official seal; certificate.

• § 325.7 - Shipment of products requiring special supervision between official establishments under official seal; certificate.

• § 325.8 - Transportation and other transactions concerning certain undenatured lungs or lung lobes from official establishments or in commerce; provisions and restrictions.

• § 325.9 - [Reserved]

• § 325.10 - Handling of products which may have become adulterated or misbranded; authorization and other requirements.

• § 325.11 - Inedible articles: denaturing and other means of identification; exceptions.

• § 325.12 - [Reserved]

• § 325.13 - Denaturing procedures.

• § 325.14 - Certificates, retention by carrier.

• § 325.15 - Evidence of proper certification required on waybills; transfer bills, etc., for shipment by connecting carrier; forms of statement.

• § 325.16 - Official seals; forms, use, and breaking.

• § 325.17 - Loading or unloading products in sealed railroad cars, trucks, etc., en route prohibited; exception.

• § 325.18 - Diverting of shipments, breaking of seals, and reloading by carrier in emergency; reporting to Regional Director.

• § 325.19 - Provisions inapplicable to specimens for laboratory examination, etc., or to naturally inedible articles.

• § 325.20 - Transportation and other transactions concerning dead, dying, disabled, or diseased livestock, and parts of carcasses of livestock that died otherwise than by slaughter.

• § 325.21 - Means of conveyance in which dead, dying, disabled, or diseased livestock and parts of carcasses thereof shall be transported.