The minimum standards established under section 21904(a) of this title, and any other guidelines and programs established under section 21903 of this title, shall be adoptable on a voluntary basis only.
34 U.S.C. § 21905
The minimum standards established under section 21904(a) of this title, and any other guidelines and programs established under section 21903 of this title, shall be adoptable on a voluntary basis only.
34 U.S.C. § 21905