27.36—Classification and Micronaire determinations based on official standards.

All cotton shall be classified for grade and staple length on the basis of the official cotton standards of the United States for grade and staple length in effect at the time of such classification. Micronaire determinations for cotton, upon request under § 27.14, § 27.62, or § 27.63 shall be made according to the official cotton standards of the United States for fiber fineness and maturity in effect at the time of such determinations.