No person shall cause or allow the sale or use in the Chicago or St. Louis (Illinois) major metropolitan areas of any architectural coating containing more than 20 percent by volume of photochemically reactive material in containers having a capacity of more than one gallon.
Ill. Admin. Code tit. 35, § 215.561
Amended at 3 Ill. Reg. 30, p. 124, effective July 28, 1979