1. Short title This Act may be cited as the Cabin Air Safety Act of 2023 . 2. Improvements to the safety of the air supply on aircraft (a) In general Subpart III of part A of subtitle VII of title 49, United States Code, is amended by adding at the end the following new chapter: 454 Cabin air quality and safety 45401. Definition of Administrator In this chapter the term Administrator means the Administrator of the Federal Aviation Administration. 45402. Training to respond to smoke or fume incidents on aircraft (a) In general Not later than 180 days after the date of the enactment of this section, the Administrator shall promulgate regulations requiring flight attendants, pilots, aircraft maintenance technicians, and airport first responders and emergency response teams to receive training, not less frequently than annually, on how to respond to incidents on board aircraft involving smoke or fumes. (b) Requirements The training required by subsection (a) shall include the dissemination of educational materials with respect to the following: (1) Sources and types of smoke and fumes on board aircraft. (2) Odor and visual descriptors to allow an individual to recognize the presence of engine oil and hydraulic fluid fumes and other potentially hazardous fumes, such as fumes relating to engine exhaust, ground service vehicle exhaust, fuel, de-icing fluid, electrical failures, and ozone. (3) The potential for acute or chronic impairment to an individual relating to such fumes. (4) Procedures for recognizing and responding to smoke and fumes on board aircraft. (5) An overview of the system for reporting incidents of smoke or fumes on board aircraft established under section 45403(a)(2). (6) Requirements relating to reporting incidents of smoke and fumes on board aircraft to the Administrator under sections 45403 and 45405(b). 45403. Reporting of incidents of smoke or fumes on board aircraft (a) In general Not later than 180 days after the date of the enactment of this section, the Administrator shall— (1) develop a