; and (2) for maximum penalty amounts amended by this section, shall be rounded to the nearest multiple of $1,000. (d) Repeal (1) In general Chapter 213 of title 49, United States Code, is amended by striking sections 21302 and 21303. (2) Clerical amendment The analysis for chapter 213 of title 49, United States Code, is amended by striking the items relating to sections 21302 and 21303. 110. Safer tank cars (a) Class 3 flammable liquids phase-out schedule Beginning on December 31, 2027, no railroad tank car, regardless of its construction date, may be used to transport Class 3 flammable liquids in packing groups II and III (other than Class 3 flammable liquids listed in paragraphs (1) and (2) of section 7304(b) of the Hazardous Materials Transportation Safety Improvement Act of 2015 ( 49 U.S.C. 20155 note)), regardless of the composition of the train consist, unless such tank car meets or exceeds the DOT–117, DOT–117P, or DOT–117R specifications (as in effect on the date of the enactment of this Act), including DOT–105A, DOT–105H, DOT–105J, DOT–105S, DOT–112H, DOT–112S, DOT–112J, DOT–120J, and DOT–120S tank cars. (b) Conforming regulatory amendments (1) In general The Secretary— (A) shall immediately remove or revise the date-specific deadlines in any applicable regulations or orders to the extent necessary to conform with the requirement under subsection (a)