§ 28.37 Exposing of samples for classification.
Current through Jul 29, 2026 · Read all of Part 28
Classification shall not proceed until the samples, after being delivered to the Program, shall have been exposed for such length of time as in the judgment of the Area Director or Quality Assurance Director shall be sufficient to put them in proper condition for the purpose.
[81 FR 7029, Feb. 10, 2016]