These amended rules shall be effective on January 1, 2025. The prior editions of the combined UST/AST regulations were published March 17, 2019; May 1, 2018; May 1, 2017; January 1, 2017; October 15, 2014; January 1, 2014; May 1, 2013; April 14, 2011; January 1, 2009; August 1, 2008; April 30, 2006; May 30, 2005; August 1, 2004; August 1, 2002; February 1, 1999; and January 1, 1997. Prior editions of the UST rules were published effective September 30, 1995, and December 1, 1989. Prior editions of the AST rules were published effective September 30, 1995, and October 1, 1994. A prior edition of the Emission Inspection rules was published effective January 1, 1990.
7 CCR 1101-14-1-4