; or (B) the American National Standard for Gas and Vapor Detectors and Sensors (ANSI/UL 2075). (4) Dwelling unit The term dwelling unit means a room or suite of rooms used for human habitation, and includes a single family residence as well as each living unit of a multiple family residence (including apartment buildings) and each living unit in a mixed use building. (5) Fire code enforcement officials The term fire code enforcement officials means officials of the fire safety code enforcement agency of a State or local government. (6) NFPA 720 The term NFPA 720 means— (A) the Standard for the Installation of Carbon Monoxide Detection and Warning Equipment issued by the National Fire Protection Association in 2015; and (B) any amended or similar successor standard pertaining to the proper installation of carbon monoxide alarms in dwelling units. (7) State The term State has the meaning given such term in section 3 of the Consumer Product Safety Act ( 15 U.S.C. 2052 ) and includes the Northern Mariana Islands and any political subdivision of a State. 4. Grant program for carbon monoxide poisoning prevention (a) In general Subject to the availability of appropriations authorized under subsection (f), the Commission shall establish a grant program to provide assistance to eligible States to carry out the carbon monoxide poisoning prevention activities described in subsection (e). (b) Eligibility For purposes of this section, an eligible State is any State that— (1) demonstrates to the satisfaction of the Commission that the State has adopted a statute or a rule, regulation, or similar measure with the force and effect of law, requiring compliant carbon monoxide alarms to be installed in dwelling units in accordance with NFPA 720