Sec. 225.002.  FEDERAL LAW.  A reference in this chapter to federal law is a reference to any pertinent federal authority, including:
(1)  the National Health Planning and Resources Development Act of 1974 (Pub. L. No. 93-641), as amended by the Health Planning and Resources Development Amendments of 1979 (Pub. L. No. 96-79); 
(2)  Pub. L. Nos. 79-725, 88-164, 89-749, and 92-603;  and
(3)  the federal rules and regulations adopted under a law specified by Subdivision (1) or (2).
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.