---
kind: "section"
citation: "40 C.F.R. § 370.31"
title: "40"
number: "370.31"
heading: "Do I have to update the information?"
url: "https://uscodex.org/cfr/40/370.31"
---

# §370.31. Do I have to update the information?


SDS reporting stated in [§ 370.30](/cfr/40/370.30.md) is a one-time requirement. However, you must update the information in all of the following ways:

- (a) Submit a revised SDS after you discover significant new information concerning a hazardous chemical for which an SDS was submitted.
- (b) Submit an SDS, or a list as described in [§ 370.30(a)](/cfr/40/370.30.md?p=a), for any new hazardous chemical for which you become subject to these reporting requirements.
- (c) Submit, as requested by the LEPC, an SDS for any hazardous chemical present at your facility which you have not already submitted, as provided in [§ 370.30(b)](/cfr/40/370.30.md?p=b).

## Notes

### Authority

Authority: Sections 302, 311, 312, 322, 324, 325, 327, 328, and 329 of the Emergency Planning and Community Right-To-Know Act of 1986 (EPCRA) (Pub. L. 99-499, 100 Stat. 1613, 42 U.S.C. 11002, 11021, 11022, 11042, 11044, 11045, 11047, 11048, and 11049).

### Source

Source: 73 FR 65478, Nov. 3, 2008, as amended at 91 FR 37036, June 22, 2026, unless otherwise noted.