1. Regulations
  2. title 21
  3. chapter I-i1
  4. part 111
  5. subpart J
  6. § 111.320

View all text of Subpart J [§ 111.303 - § 111.325]

§ 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.

AUTHORITY: 21 U.S.C. 321, 342, 343, 371, 374, 381, 393; 42 U.S.C. 264.

SOURCE: 72 FR 34942, June 25, 2007, unless otherwise noted.

CITE AS: 21 CFR 111.320