Participating hatcheries and dealers shall be designated as ``National Plan Hatchery'' and ``National Plan Dealer'', respectively. All Official State Agencies shall be notified by the Service of additions, withdrawals, and changes in classification. [36 FR 23112, Dec. 3, 1971. Redesignated at 44 FR 61586, Oct. 26, 1979, and amended at 47 FR 21991, May 20, 1982]