---
kind: "unit"
title: "49"
title_heading: "Transportation"
key: "subtA/part23"
level: "part"
label: "Part 23"
heading: "Participation of Disadvantaged Business Enterprise in Airport Concessions"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/49/subtA-part23"
sections_count: 35
---

# Part 23 — Participation of Disadvantaged Business Enterprise in Airport Concessions

Title 49 C.F.R. — Transportation › Subtitle A — Office of the Secretary of Transportation

## Contents

- [Subpart A — General](/cfr/49/subtA-part23-subpartA.md)
- [Subpart B — ACDBE Programs](/cfr/49/subtA-part23-subpartB.md)
- [Subpart C — Certification and Eligibility of ACDBEs](/cfr/49/subtA-part23-subpartC.md)
- [Subpart D — Goals, Good Faith Efforts, and Counting](/cfr/49/subtA-part23-subpartD.md)
- [Subpart E — Other Provisions](/cfr/49/subtA-part23-subpartE.md)