---
kind: "section"
citation: "16 C.F.R. § 1203.31"
title: "16"
number: "1203.31"
heading: "Applicability date."
url: "https://uscodex.org/cfr/16/1203.31"
---

# §1203.31. Applicability date.


All bicycle helmets manufactured on or after March 11, 1999, must meet the standard and must be certified as complying with the standard in accordance with this subpart B.


## Notes

### Authority

Authority: 15 U.S.C. 2056, 2058, and 6001-6006. Subpart B is also issued under 15 U.S.C. 2063. Subpart C is also issued under 15 U.S.C. 2065.

### Source

Source: 63 FR 11729, Mar. 10, 1998, unless otherwise noted.