part_subject: "AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS"
subpart_code: "A"
subpart_subject: "General Provisions"
section_number: "53.8"
section_subject: "Designation of reference and equivalent methods."
cfr_reference: "40 CFR 53.8"
title_name: "Title 40"
title_subject: "Protection of Environment"
parts_covered: "Parts 53 to 59"
revised_date: "Revised as of July 1, 2019"
publication_date: "As of July 1, 2019"
contains_description: "Containing a codification of documents of general applicability and future effect"
publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"
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(a)A candidate method determined by the Administrator to satisfy the applicable requirements of this part shall be designated as a FRM or FEM (as applicable) by and upon publication of a notice of the designation in the Federal Register.
(b)Upon designation, a notice indicating that the method has been designated as a FRM or FEM shall be sent to the applicant.
(c)The Administrator will maintain a current list of methods designated as FRM or FEM in accordance with this part and will send a copy of the list to any person or group upon request. A copy of the list will be available via the Internet and may be available from other sources.