Sec. 166.041.  DURATION OF DIRECTIVE.  A directive is effective until it is revoked as prescribed by Section 166.042.
Acts 1989, 71st Leg., ch. 678, Sec. 1, eff. Sept. 1, 1989.  Renumbered from Sec. 672.011 and amended by Acts 1999, 76th Leg., ch. 450, Sec. 1.03, eff. Sept. 1, 1999.