---
kind: "unit"
title: "39"
title_heading: "Postal Service"
key: "chI/subchD"
level: "subchap"
label: "Subchapter D"
heading: "Organization and Administration"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/39/chI-subchD"
sections_count: 135
---

# Subchapter D — Organization and Administration

Title 39 C.F.R. — Postal Service › Chapter I — United States Postal Service

## Contents

- [Part 211 — Application of Regulations](/cfr/39/chI-subchD-part211.md)
- [Part 221 — General Organization](/cfr/39/chI-subchD-part221.md)
- [Part 222 — Delegations of Authority](/cfr/39/chI-subchD-part222.md)
- [Part 223 — Relationships and Communication Channels](/cfr/39/chI-subchD-part223.md)
- [Part 230 — Office of Inspector General](/cfr/39/chI-subchD-part230.md)
- [Part 231 — Protection of Post Offices](/cfr/39/chI-subchD-part231.md)
- [Part 232 — Conduct on Postal Property](/cfr/39/chI-subchD-part232.md)
- [Part 233 — Inspection Service Authority](/cfr/39/chI-subchD-part233.md)
- [Part 235 — Defense Department Liaison](/cfr/39/chI-subchD-part235.md)
- [Part 241 — Establishment Classification, and Discontinuance](/cfr/39/chI-subchD-part241.md)
- [Part 242 — Change of Site](/cfr/39/chI-subchD-part242.md)
- [Part 243 — Conduct of Offices](/cfr/39/chI-subchD-part243.md)
- [Part 254 — Postal Service Standards for Facility Accessibility Pursuant to the Architectural Barriers Act](/cfr/39/chI-subchD-part254.md)
- [Part 255 — Access of Persons with Disabilities to Postal Service Programs, Activities, Facilities, and Electronic and Information Technology](/cfr/39/chI-subchD-part255.md)
- [Part 259 — Services Performed for Other Agencies](/cfr/39/chI-subchD-part259.md)
- [Part 261 — Records and Information Management](/cfr/39/chI-subchD-part261.md)
- [Part 262 — Records and Information Management Definitions](/cfr/39/chI-subchD-part262.md)
- [Part 263 — Records Retention and Disposition](/cfr/39/chI-subchD-part263.md)
- [Part 264 — Vital Records](/cfr/39/chI-subchD-part264.md)
- [Part 265 — Production or Disclosure of Material or Information](/cfr/39/chI-subchD-part265.md)
- [Part 266 — Privacy of Information](/cfr/39/chI-subchD-part266.md)
- [Part 267 — Protection of Information](/cfr/39/chI-subchD-part267.md)
- [Part 268 — Privacy of Information—employee Rules of Conduct](/cfr/39/chI-subchD-part268.md)
- [Part 273 — Administration of Program Fraud Civil Remedies Act](/cfr/39/chI-subchD-part273.md)
- [Part 281 — Firm Mailings Damaged or Destroyed Through Transportation Accidents or Catastrophes](/cfr/39/chI-subchD-part281.md)