HB2058--AIRCONSERVATIONCOMMISSION SPONSOR: Sauls Currently,theMissouriAirConservationCommissioncannot promulgaterulesorregulationsthataremorestringentthanthose requiredbythefederalCleanAirAct,exceptforspecified reasons. Thisbillrequirestherulesandregulationstomeetthe provisionsoftheCleanAirAct. ThisbillisthesameasHB861(2021).