The Environmental Protection Commission proposed amendments to Iowa Admin. Code r. 567-20, -22, -23, and -25. The proposed amendments would, among other things, revise the definition of "EPA reference method" to adopt the technical corrections that EPA made to continuous methods for measuring air pollutant emissions, establish electronic submittal of annual emissions inventories required under the Title V operating permit program, adopt the federal new source performance standards for sewage sludge incineration units that were published in the Federal Register on March 21, 2011, and adopt the amendments to the federal NESHAPs for source categories. A hearing will be held January 21, 2019, and comments are due that same date. See https://www.legis.iowa.gov/docs/aco/bulletin/12-19-2018.pdf (pp. 1376-83).