CFR › Title 40 › Part 52 › §52.87340 CFR §52.873Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)Kansas rule K.A.R. 28-19-719 was rescinded on April 12, 2021.(b)[Reserved](c)The Administrator approves Rule K.A.R. 28-19-31 as identified at § 52.870(c)(29), with the understanding that any alternative compliance plans issued under this rule must be approved by EPA as individual SIP revisions.