[Part - 192 - Org, Aug. 19, 1970, as amended by Amdt. 192-37, 46 FR 10157, Feb. 2, 1981 and 46 FR 10706, Feb. 4, 1981, effective March 31, 1981; Amdt. 192-62 , 54 FR 5625, Feb. 6, 1989]