9 CFR 381.303 - Critical factors and the application of the process schedule.
Critical factors specified in the process schedule shall be measured, controlled and recorded by the establishment to ensure that these factors remain within the limits used to establish the process schedule. Examples of factors that are often critical to process schedule adequacy may include:
(6) Maximum thickness for flexible, and to some extent semirigid containers during thermal processing;(Approved by the Office of Management and Budget under control number 0583-0015)
Title 9 published on 2015-01-01.
No entries appear in the Federal Register after this date, for 9 CFR Part 381.