---
kind: "section"
citation: "49 C.F.R. § 191.15"
title: "49"
number: "191.15"
heading: "Transmission systems; gathering systems; liquefied natural gas facilities; and underground natural gas storage facilities: Incident report."
url: "https://uscodex.org/cfr/49/191.15"
---

# §191.15. Transmission systems; gathering systems; liquefied natural gas facilities; and underground natural gas storage facilities: Incident report.

- (a) **Pipeline systems—**
  - (1) **Transmission, offshore gathering, or regulated onshore gathering.** Each operator of a transmission, offshore gathering, or a regulated onshore gathering pipeline system must submit Department of Transportation (DOT) Form PHMSA F 7100.2 as soon as practicable but not more than 30 days after detection of an incident required to be reported under [§ 191.5](/cfr/49/191.5.md).
  - (2) **Reporting-regulated gathering.** Each operator of a reporting-regulated gathering pipeline system must submit DOT Form PHMSA F 7100.2-2 as soon as practicable but not more than 30 days after detection of an incident required to be reported under [§ 191.5](/cfr/49/191.5.md) that occurs after May 16, 2022.
- (b) **LNG.** Each operator of a liquefied natural gas plant or facility must submit DOT Form PHMSA F 7100.3 as soon as practicable but not more than 30 days after detection of an incident required to be reported under [§ 191.5](/cfr/49/191.5.md) of this part.
- (c) **Underground natural gas storage facility.** Each operator of a UNGSF must submit DOT Form PHMSA F7100.2 as soon as practicable but not more than 30 days after the detection of an incident required to be reported under [§ 191.5](/cfr/49/191.5.md).
- (d) **Supplemental report.** Where additional related information is obtained after an operator submits a report under paragraph [(a)](#a), [(b)](#b), or [(c)](#c) of this section, the operator must make a supplemental report as soon as practicable, with a clear reference by date to the original report.

## Notes

### Amendments

[75 FR 72905, Nov. 26, 2010; as amended by Amdt. 191-24, 81 FR 91871, Dec. 19, 2016; Amdt. 191-27, 85 FR 8125, Feb. 12, 2020; Amdt. 191-30, 86 FR 63295, Nov. 15, 2021; 87 FR 35677, June 13, 2022]

### Authority

Authority: 30 U.S.C. 185(w)(3), 49 U.S.C. 5121, 60101 et. seq., and 49 CFR 1.97.

### Amendments

[75 FR 72905, Nov. 26, 2010; as amended by Amdt. 191-24, 81 FR 91871, Dec. 19, 2016; Amdt. 191-27, 85 FR 8125, Feb. 12, 2020; Amdt. 191-30, 86 FR 63295, Nov. 15, 2021; 87 FR 35677, June 13, 2022]