---
kind: "section"
citation: "30 C.F.R. § 35.23"
title: "30"
number: "35.23"
heading: "Performance required for certification."
url: "https://uscodex.org/cfr/30/35.23"
---

# §35.23. Performance required for certification.


To qualify as fire-resistant under the regulations of this part, a hydraulic fluid shall meet each performance requirement and stated in §§ [35.20(d)](/cfr/30/35.20.md?p=d), [35.21(d)](/cfr/30/35.21.md?p=d), and [35.22(d)](/cfr/30/35.22.md?p=d).


## Notes

### Authority

Authority: 30 U.S.C. 957, 961.

### Source

Source: Schedule 30, 24 FR 10201, Dec. 17, 1959, unless otherwise noted.