What requirements apply to holding in-process material?
21 C.F.R. § 111.460
in effectEffective: 2024-07-01(a) You must identify and hold in-process material under conditions that protect against mixup, contamination, and deterioration.
(b) You must hold in-process material under appropriate conditions of temperature, humidity, and light.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-21.xmlFetched: 7/26/2026
