- Part A—Preliminary Matters (§ 18981)
- Part B—STEM Education (§§ 18991 – 18999)
- Part C—Broadening Participation (§§ 19011 – 19018)
- Part D—NSF Research Security (§§ 19031 – 19040)
- Part E—Fundamental Research (§§ 19051 – 19071)
- Part F—Research Infrastructure (§§ 19081 – 19085)
- Part G—Directorate for Technology, Innovation, and Partnerships (§§ 19101 – 19120)
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