{"identifier":"/us/usc/t42/s7508","title":42,"num":"\u00a7\u202f7508.","heading":"Guidance documents","text":"\u00a7\u202f7508.\nGuidance documents\nThe Administrator shall issue guidance documents under\nsection 7408 of this title\nAugust 7, 1977","url":"https://projectusc.org/usc/t42/s7508.html","content":[{"t":"sec","id":"/us/usc/t42/s7508","children":[{"t":"num","text":"\u00a7\u202f7508."},{"t":"heading","text":"Guidance documents"},{"t":"content","text":"\n","children":[{"t":"p","text":"The Administrator shall issue guidance documents under ","children":[{"t":"ref","text":"section 7408 of this title","href":"/us/usc/t42/s7408","tail":" for purposes of assisting States in implementing requirements of this part respecting the lowest achievable emission rate. Such a document shall be published not later than nine months after "},{"t":"text","text":"August 7, 1977","tail":", and shall be revised at least every two years thereafter."}],"tail":"\n"}]},{"t":"text","text":"\n"}]}]}