Part 10 - PRACTICE BEFORE THE INTERNAL REVENUE SERVICE
- Subpart A - RULES GOVERNING AUTHORITY TO PRACTICE (§§ 10.1 — 10.9)
- Subpart B - DUTIES AND RESTRICTIONS RELATING TO PRACTICE BEFORE THE INTERNAL REVENUE SERVICE (§§ 10.20 — 10.38)
- Subpart C - SANCTIONS FOR VIOLATION OF THE REGULATIONS (§§ 10.50 — 10.53)
- Subpart D - RULES APPLICABLE TO DISCIPLINARY PROCEEDINGS (§§ 10.60 — 10.82)
- Subpart E - GENERAL PROVISIONS (§§ 10.90 — 10.93)
- Section 10.0 - Scope of part