Code of Federal Regulations · Part

Part 22 — Portable Methane Detectors

30 C.F.R. pt. 22

• § 22.0 Compliance With The Requirements Necessary For Obtaining Approval
• § 22.1 Purpose
• § 22.2 Definitions
• § 22.3 [reserved]
• § 22.4 Application Procedures And Requirements
• § 22.5 Conditions Governing Investigations
• § 22.6 General Requirements
• § 22.7 Specific Requirements
• § 22.8 Material Required For Msha Records
• § 22.9 How Approvals Are Granted
• § 22.10 Approval Plate
• § 22.11 Instructions On Handling Future Changes In Design