---
kind: "section"
citation: "49 C.F.R. § 399.203"
title: "49"
number: "399.203"
heading: "Applicability."
url: "https://uscodex.org/cfr/49/399.203"
---

# §399.203. Applicability.


This subpart applies to all trucks and truck-tractors, having a high profile cab-over-engine (COE) configuration, for entrance, egress and back of cab access, manufactured on and after September 1, 1982.


## Notes

### Amendments

[44 FR 43732, July 26, 1979, as amended at 46 FR 56799, Nov. 19, 1981]

### Authority

Authority: 49 U.S.C. 31502; and 49 CFR 1.87.

### Source

Source: 44 FR 43732, July 26, 1979, unless otherwise noted.

### Amendments

[44 FR 43732, July 26, 1979, as amended at 46 FR 56799, Nov. 19, 1981]