21 CFR § 1.932 - Under what circumstances may we modify or revoke a waiver?

---
identifier: "/us/cfr/t21/s1.932"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 1.932 - Under what circumstances may we modify or revoke a waiver?"
title_number: 21
title_name: "Food and Drugs"
section_number: "1.932"
section_name: "Under what circumstances may we modify or revoke a waiver?"
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "A"
subchapter_name: "GENERAL"
part_number: "1"
part_name: "GENERAL ENFORCEMENT REGULATIONS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "15 U.S.C. 1333, 1453, 1454, 1455, 4402; 19 U.S.C. 1490, 1491; 21 U.S.C. 321, 331, 332, 333, 334, 335a, 342, 343, 350c, 350d, 350j, 352, 355, 360b, 360ccc, 360ccc-1, 360ccc-2, 362, 371, 374, 381, 382, 384a, 387, 387a, 387c, 393, and 2223; 42 U.S.C. 216, 241, 243, 262, 264, 271."
regulatory_source: "42 FR 15553, Mar. 22, 1977, unless otherwise noted."
cfr_part: "1"
---


# 1.932 Under what circumstances may we modify or revoke a waiver?

We may modify or revoke a waiver if we determine that the waiver could result in the transportation of food under conditions that would be unsafe for human or animal health or that the waiver could be contrary to the public interest.