---
kind: "unit"
title: "21"
title_heading: "Food and Drugs"
key: "chI/subchD/part317"
level: "part"
label: "Part 317"
heading: "Qualifying Pathogens"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/21/chI-subchD-part317"
sections_count: 2
---

# Part 317 — Qualifying Pathogens

Title 21 C.F.R. — Food and Drugs › Chapter I — Food and Drug Administration, Department of Health and Human Services › Subchapter D — Drugs for Human Use

## Sections

- [§317.1. Reserved](/cfr/21/317.1.md)
- [§317.2. List of qualifying pathogens that have the potential to pose a serious threat to public health.](/cfr/21/317.2.md)