Except when batch sampling is authorized at an eligible processing plant using licensed inspectors, samples of naval stores to be used for official inspection and certification shall be taken direct from the commercial containers holding such naval stores by or under the immediate supervision of the inspector at the time of inspection.
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 160.31