; and (2) can accommodate individuals with disabilities. (b) Disability defined In this section, the term disability has the meaning given that term in section 3 of the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12102 ). (c) Regulations Not later than 180 days after the date of the enactment of the Airline Passengers' Bill of Rights , the Secretary of Transportation shall prescribe such regulations as are necessary to carry out this section. . (b) Clerical amendment The analysis for chapter 417 of such title is amended by inserting after the item relating to section 41724 the following: 41725. Availability of lavatories on passenger aircraft. . 109. Availability of potable water on passenger aircraft (a) In general Subchapter I of chapter 417 of title 49, United States Code, as amended by section 108, is further amended by adding at the end the following: 41726. Availability of potable water on passenger aircraft (a) In general Each air carrier and foreign air carrier shall ensure that potable water is available, free of charge, to passengers on board aircraft operated by the air carrier or foreign air carrier. (b) Regulations Not later than 180 days after the date of the enactment of the Airline Passengers' Bill of Rights , the Secretary of Transportation shall prescribe such regulations as are necessary to carry out this section. . (b) Clerical amendment The analysis for chapter 417 of such title is amended by inserting after the item relating to section 41725, as added by section 108, the following: 41726. Availability of potable water on passenger aircraft. . 110. Training on rights of passengers Not later than 180 days after the date of the enactment of this Act, the Secretary shall prescribe regulations requiring an air carrier to provide, not less frequently than every 180 days, training on the rights of passengers to employees and representatives of the air carrier that directly interact with passengers, including ticket agents, gate agents, pilots, and flight attendants. 111. Internet