{"data":{"id":"us/21-cfr-117.155","jurisdiction":"us","citation":"21 CFR 117.155","heading":"Verification.","body":"(a) Verification activities. Verification activities must include, as appropriate to the nature of the preventive control and its role in the facility's food safety system:\n(1) Validation in accordance with § 117.160.\n(2) Verification that monitoring is being conducted as required by § 117.140 (and in accordance with § 117.145).\n(3) Verification that appropriate decisions about corrective actions are being made as required by § 117.140 (and in accordance with § 117.150).\n(4) Verification of implementation and effectiveness in accordance with § 117.165; and\n(5) Reanalysis in accordance with § 117.170.\n(b) Documentation. All verification activities conducted in accordance with this section must be documented in records.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER B—FOOD FOR HUMAN CONSUMPTION","PART 117—CURRENT GOOD MANUFACTURING PRACTICE, HAZARD ANALYSIS, AND RISK-BASED PREVENTIVE CONTROLS FOR HUMAN FOOD","Subpart C—Hazard Analysis and Risk-Based Preventive Controls"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"e0717083f60d1436420df1e5d52ba88fc15265d5df8be8f965070bad864e6a7d","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-117.150","next":"us/21-cfr-117.160"},"notice":"GroundRules: Original legal text. Not legal advice."}