Tex. Health & Safety Code § 371.022
A retail dealer who annually sells directly to the public more than 500 gallons of oil in containers for use off-premises shall post in a prominent place a sign provided by the commission:
Added by Acts 1991, 72nd Leg., ch. 303, Sec. 8, eff. Sept. 1, 1991.
Amended by Acts 1995, 74th Leg., ch. 76, Sec. 11.123, eff. Sept. 1, 1995;
Acts 1995, 74th Leg., ch. 887, Sec. 4, eff. Sept. 1, 1995.