---
kind: "section"
citation: "40 C.F.R. § 63.1585"
title: "40"
number: "63.1585"
heading: "How does a Group 1 POTW treatment plant demonstrate compliance?"
url: "https://uscodex.org/cfr/40/63.1585"
---

# §63.1585. How does a Group 1 POTW treatment plant demonstrate compliance?

- (a) An existing Group 1 POTW treatment plant demonstrates compliance by operating treatment and control devices which meet all requirements specified in the appropriate NESHAP. Requirements may include performance tests, routine monitoring, recordkeeping, and reporting.
- (b) A new Group 1 POTW treatment plant demonstrates compliance by operating treatment and control devices which meet all requirements specified in the appropriate NESHAP and by meeting the requirements specified in [§ 63.1586](/cfr/40/63.1586.md), as applicable, as well as the applicable requirements in [§§ 63.1588 through 63.1595](/cfr/40/63.1588..63.1595.md).

## Notes

### Source

Source: 82 FR 49525, Oct. 26, 2017, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Source

Source: 57 FR 61992, Dec. 29, 1992, unless otherwise noted.