---
kind: "unit"
title: "16"
title_heading: "Commercial Practices"
key: "chII/subchB/part1109"
level: "part"
label: "Part 1109"
heading: "Conditions and Requirements for Relying on Component Part Testing or Certification, or Another Party's Finished Product Testing or Certification, to Meet Testing and Certification Requirements"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/16/chII-subchB-part1109"
sections_count: 9
---

# Part 1109 — Conditions and Requirements for Relying on Component Part Testing or Certification, or Another Party's Finished Product Testing or Certification, to Meet Testing and Certification Requirements

Title 16 C.F.R. — Commercial Practices › Chapter II — Consumer Product Safety Commission › Subchapter B — Consumer Product Safety Act Regulations

## Contents

- [Subpart A — General Conditions and Requirements](/cfr/16/chII-subchB-part1109-subpartA.md)
- [Subpart B — Conditions and Requirements for Specific Consumer Products, Component Parts, and Chemicals](/cfr/16/chII-subchB-part1109-subpartB.md)
- [Subpart C — Conditions and Requirements for Composite Testing](/cfr/16/chII-subchB-part1109-subpartC.md)