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U.S Code last checked for updates: Jun 12, 2025
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Title 42
Chapter 163
Subchapter III
Part A [§ 18981 - § 18981] - Preliminary Matters
Part B [§ 18991 - § 18999] - STEM Education
Part C [§ 19011 - § 19018] - Broadening Participation
Part D [§ 19031 - § 19040] - NSF Research Security
Part E [§ 19051 - § 19071] - Fundamental Research
Part F [§ 19081 - § 19085] - Research Infrastructure
Part G [§ 19101 - § 19120] - Directorate for Technology, Innovation, and Partnerships
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