---
kind: "section"
citation: "40 C.F.R. § 52.249"
title: "40"
number: "52.249"
heading: "California Heavy-Duty inspection and maintenance program."
url: "https://uscodex.org/cfr/40/52.249"
---

# §52.249. California Heavy-Duty inspection and maintenance program.


Approval of the California Heavy-Duty Vehicle Inspection and Maintenance Program, as approved on February 6, 2026 in table 1 of [§ 52.220a(c)](/cfr/40/52.220a.md?p=c), is limited to vehicles registered in the State of California.


## Notes

### Amendments

[91 FR 5351, Feb. 6, 2026]

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Amendments

[40 FR 5521, Feb. 6, 1975]

### Amendments

[91 FR 5351, Feb. 6, 2026]