Metropolitan Statistical Area
Metropolitan Statistical Area means any areas listed as metropolitan statistical areas in OMB Bulletin No. 0502 entitled Update of Statistical Area Definitions and Guidance on Their Uses dated February 22, 2005 (available on the Web at http://www.whitehouse.gov/omb/bulletins/).
Source
40 CFR § 60.2977
Scoping language
Terms used but not defined in this subpart are defined in the Clean Air Act and subpart A (General Provisions) of this part.