Chapter 13 - Swine (Formerly Chapter 9)
- Subchapter A - General Provisions (§§ XXI-1301 — XXI-1303-1309)
- Subchapter B - Brucellosis and Pseudorabies (§§ XXI-1311 — XXI-1315-1319)
- Subchapter C - Quarantine Swine Feedlots and Feral Swine Approved Holding Facilities (§ XXI-1321)
- Subchapter D - Slaughterhouse Requirements for Identification, Sampling and Records (§ XXI-1323)