section_subject: "Inter- or intra-agency memoranda or letters."
cfr_reference: "21 CFR 20.62"
title_name: "Title 21"
title_subject: "Food and Drugs"
parts_covered: "Parts 1 to 99"
revised_date: "Revised as of April 1, 2019"
publication_date: "As of April 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"
---
All communications within the Executive Branch of the Federal government which are in written form or which are subsequently reduced to writing may be withheld from public disclosure except that factual information which is reasonably segregable in accordance with the rule established in § 20.22 is available for public disclosure.