---
kind: "section"
citation: "30 C.F.R. § 550.285"
title: "30"
number: "550.285"
heading: "How do I submit revised and supplemental EPs, DPPs, and DOCDs?"
url: "https://uscodex.org/cfr/30/550.285"
---

# §550.285. How do I submit revised and supplemental EPs, DPPs, and DOCDs?

- (a) **Submittal.** You must submit to the Regional Supervisor any revisions and supplements to approved EPs, DPPs, or DOCDs for approval, whether you initiate them or the Regional Supervisor orders them.
- (b) **Information.** Revised and supplemental EPs, DPPs, and DOCDs need include only information related to or affected by the proposed changes, including information on changes in expected environmental impacts.
- (c) **Procedures.** All supplemental EPs, DPPs, and DOCDs, and those revised EPs, DPPs, and DOCDs that the Regional Supervisor determines are likely to result in a significant change in the impacts previously identified and evaluated, are subject to all of the procedures under [§§ 550.231 through 550.235](/cfr/30/550.231..550.235.md) for EPs and [§§ 550.266 through 550.273](/cfr/30/550.266..550.273.md) for DPPs and DOCDs.

## Notes

### Authority

Authority: 30 U.S.C. 1751; 31 U.S.C. 9701; 43 U.S.C. 1334.

### Source

Source: 76 FR 64623, Oct. 18, 2011, unless otherwise noted.