---
kind: "section"
citation: "16 C.F.R. § 1507.4"
title: "16"
number: "1507.4"
heading: "Bases."
url: "https://uscodex.org/cfr/16/1507.4"
---

# §1507.4. Bases.


The base or bottom of fireworks devices that are operated in a standing upright position shall have the minimum horizontal dimensions or the diameter of the base equal to at least one-third of the height of the device including any base or cap affixed thereto.


## Notes

### Authority

Authority: 15 U.S.C. 1261-1262, 2079(d); 21 U.S.C. 371(e).

### Source

Source: 41 FR 22935, June 8, 1976, unless otherwise noted.