Part XIII - Seeds
- Chapter 1 - General Provisions (§§ XIII-101 — XIII-143)
- Chapter 3 - Enforcement of Law and Regulations (§ XIII-301)
- Chapter 5 - General Seed Certification Requirements (§§ XIII-501 — XIII-523)
- Chapter 7 - Certification of Specific Crops/Varieties (§§ XIII-701 — XIII-811)
- Chapter 9 - Approved Plant Breeders (§§ XIII-901 — XIII-913)
- Chapter 11 - Adulterated Seed Stock and other Propagating Stock (§§ XIII-1101 — XIII-1113-1119)
- Chapter 13 - Industrial Hemp (§§ XIII-1301 — XIII-1343)