21 CFR § 129.1
Current good manufacturing practice
June 25, 2020
The applicable criteria in parts 110 and 117 of this chapter, as well as the criteria in §§129.20, 129.35, 129.37, 129.40, and 129.80 shall apply in determining whether the facilities, methods, practices, and controls used in the processing, bottling, holding, and shipping of bottled drinking water are in conformance with or are operated or administered in conformity with good manufacturing practice to assure that bottled drinking water is safe and that it has been processed, bottled, held, and transported under sanitary conditions.
[80 FR 56167, Sept. 17, 2015]