subchapter_subject: "TOXIC SUBSTANCES CONTROL ACT"
part_code: "725"
part_subject: "REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS"
subpart_code: "B"
subpart_subject: "Administrative Procedures"
section_number: "725.50"
section_subject: "EPA review."
cfr_reference: "40 CFR 725.50"
title_name: "Title 40"
title_subject: "Protection of Environment"
parts_covered: "Parts 723 to 789"
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"
---
(a)MCANs. The review period specified in section 5(a) of the Act for MCANs runs for 90 days from the date the Document Control Officer receives a complete submission, or the date EPA determines the submission is complete under § 725.33, unless the Agency extends the review period under section 5(c) of the Act and § 725.56.
(b)Exemption requests. The review period starts on the date the Document Control Officer receives a complete exemption request, or the date EPA determines the request is complete under § 725.33, unless the Agency extends the review period under § 725.56. The review periods for exemption requests run as follows: