---
kind: "unit"
title: "30"
title_heading: "Mineral Lands and Mining"
key: "ch22/schIV/ptB"
level: "part"
label: "Part B"
heading: ""
release: "119-102"
date: "2026-07-12"
url: "https://uscodex.org/usc/30/ch22-schIV-ptB"
sections_count: 6
---

# Part B

Title 30 — Mineral Lands and Mining › Chapter 22 — Mine Safety and Health › Subchapter IV — Black Lung Benefits

## Sections

- [§921. Regulations and presumptions](/usc/30/921.md)
- [§922. Payment of benefits](/usc/30/922.md)
- [§923. Filing of notice of claim](/usc/30/923.md)
- [§924. Time for filing claims](/usc/30/924.md)
- [§924a. Repealed.](/usc/30/924a.md)
- [§925. Procedure for the determination of claims during transition period](/usc/30/925.md)