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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Sep 16, 2025
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Title 45
Chapter VI
Part 680
Subpart A - Subpart A—Rules of Practice for the National Science Foundation
§ 680.10 - Definitions; cross-references to employee ethical conduct standards and financial disclosure regulations.
§ 680.11 - Staff involvement with NSF proposals and awards.
§ 680.12 - One-year NSF post-employment restrictions.
§ 680.13 - Purposes for “substitute” requirements.
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