1. Short title This Act may be cited as the Veterans’ Right to Breathe Act . 2. Presumption of service connection for certain diseases in veterans who were exposed to burn pits (a) In general Section 1112 of title 38, United States Code, is amended by adding at the end the following new subsection: (d) (1) For the purposes of section 1110 of this title, and subject to the provisions of section 1113 of this title, a disease specified in paragraph (2) of this subsection becoming manifest in a burn pit-exposed veteran shall be considered to have been incurred in or aggravated during active military, naval, or air service, notwithstanding that there is no record of evidence of such disease during a period of such service. (2) The diseases referred to in paragraph (1) of this subsection are the following: (A) Asthma. (B) Chronic bronchitis. (C) Chronic obstructive pulmonary disease. (D) Constrictive bronchiolitis. (E) Emphysema. (F) Granulomatous disease. (G) Interstitial lung disease. (H) Lung cancer. (I) Pneumonia. (3) For purposes of this subsection: (A) The term burn pit-exposed veteran means a veteran who, on or after January 1, 1990, served as a member of the Armed Forces in support of a contingency operation and was based or stationed at a location where an open air burn pit was in use. (B) The term open burn pit means an area of land located that— (i) is designated by the Secretary of Defense to be used for disposing solid waste by burning in the outdoor air; and (ii) does not contain a commercially manufactured incinerator or other equipment specifically designed and manufactured for the burning of solid waste. (C) The term contingency operation has the meaning given that term in section 101(a)(13) of title 10. (D) The term solid waste has the meaning given such term in section 1004(27) of the Solid Waste Disposal Act ( 42 U.S.C. 6903(27) ). . (b) Effective date The amendment made by subsection (a) shall take effect on the date that is 180 days after the date of the enactment of this Act.