The collection of official samples for the purpose of putting into effect any of the provisions of the act, and the issuance of certificates reporting the results of any analysis, classification, or grading shall be limited to official inspectors and to such other personnel of the Department as may be authorized.
source: 11 FR 14665, Dec. 27, 1946; 17 FR 221, Jan. 9, 1952; 20 FR 6433, Sept. 1, 1955, unless otherwise noted.
cite as: 7 CFR 160.22