---
kind: "unit"
title: "9"
title_heading: "Animals and Animal Products"
key: "chIII/subchA/part312"
level: "part"
label: "Part 312"
heading: "Official Marks, Devices and Certificates"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/9/chIII-subchA-part312"
sections_count: 10
---

# Part 312 — Official Marks, Devices and Certificates

Title 9 C.F.R. — Animals and Animal Products › Chapter III — Food Safety and Inspection Service, Department of Agriculture › Subchapter A — Agency Organization and Terminology; Mandatory Meat and Poultry Products Inspection and Voluntary Inspection and Certification

## Sections

- [§312.1. General.](/cfr/9/312.1.md)
- [§312.2. Official marks and devices to identify inspected and passed products of cattle, sheep, swine, or goats.](/cfr/9/312.2.md)
- [§312.3. Official marks and devices to identify inspected and passed equine products.](/cfr/9/312.3.md)
- [§312.4. Official ante-mortem inspection marks and devices.](/cfr/9/312.4.md)
- [§312.5. Official seals for transportation of products.](/cfr/9/312.5.md)
- [§312.6. Official marks and devices in connection with post-mortem inspection and identification of adulterated products and insanitary equipment and facilities.](/cfr/9/312.6.md)
- [§312.7. Reserved](/cfr/9/312.7.md)
- [§312.8. Export inspection marks.](/cfr/9/312.8.md)
- [§312.9. Official detention marks and devices.](/cfr/9/312.9.md)
- [§312.10. Official mark for maintaining the identity and integrity of samples.](/cfr/9/312.10.md)