---
kind: "unit"
title: "25"
title_heading: "Indians"
key: "chIII/subchD"
level: "subchap"
label: "Subchapter D"
heading: "Human Services"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/25/chIII-subchD"
sections_count: 72
---

# Subchapter D — Human Services

Title 25 C.F.R. — Indians › Chapter III — National Indian Gaming Commission, Department of the Interior

## Contents

- [Part 540-541 — Parts 540-541 [reserved]](/cfr/25/chIII-subchD-part540-541.md)
- [Part 542 — Minimum Internal Control Standards](/cfr/25/chIII-subchD-part542.md)
- [Part 543 — Minimum Internal Control Standards for Class Ii Gaming](/cfr/25/chIII-subchD-part543.md)
- [Part 544-546 — Parts 544-546 [reserved]](/cfr/25/chIII-subchD-part544-546.md)
- [Part 547 — Minimum Technical Standards for Class Ii Gaming Systems and Equipment](/cfr/25/chIII-subchD-part547.md)
- [Part 548-549 — Parts 548-549 [reserved]](/cfr/25/chIII-subchD-part548-549.md)