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e-CFR data is current as of August 4, 2020 |
Title 21 → Chapter I → Subchapter B → Part 111 → Subpart J → §111.320 |
Title 21: Food and Drugs
PART 111—CURRENT GOOD MANUFACTURING PRACTICE IN MANUFACTURING, PACKAGING, LABELING, OR HOLDING OPERATIONS FOR DIETARY SUPPLEMENTS
Subpart J—Production and Process Control System: Requirements for Laboratory Operations
§111.320 What requirements apply to laboratory methods for testing and examination?
(a) You must verify that the laboratory examination and testing methodologies are appropriate for their intended use.
(b) You must identify and use an appropriate scientifically valid method for each established specification for which testing or examination is required to determine whether the specification is met.