---
kind: "section"
citation: "30 C.F.R. § 35.2"
title: "30"
number: "35.2"
heading: "Definitions."
url: "https://uscodex.org/cfr/30/35.2"
---

# §35.2. Definitions.


As used in this part—

- (a) **Permissible,—** as applied to hydraulic fluids, means that the fluid conforms to the requirements of this part, and that a certificate of approval to that effect has been issued.
- (b) MSHA means the United States Department of Labor, Mine Safety and Health Administration.
- (c) Certificate of approval means a formal document issued by MESA stating that the fluid has met the requirements of this part for fire-resistant hydraulic fluids and authorizing the use of an official identifying marking so indicating.
- (d) Fire-resistant hydraulic fluid means a fluid of such chemical composition and physical characteristics that it will resist the propagation of flame.
- (e) Concentrate means a substance in concentrated form that might not be fire resistant as such but when mixed with water or other vehicle in accordance with instructions furnished by the applicant will constitute a fire-resistant hydraulic fluid.
- (f) Applicant means an individual, partnership, company, corporation, association, or other organization that manufactures, compounds, refines, or otherwise produces, a fire-resistant hydraulic fluid or a concentrate for the production thereof, and seeks a certificate of approval.

## Notes

### Amendments

[Sched. 30, 24 FR 10201, Dec. 17, 1959, as amended at 39 FR 24005, June 28, 1974; 43 FR 12317, Mar. 24, 1978]

### Authority

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

### Source

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

### Amendments

[Sched. 30, 24 FR 10201, Dec. 17, 1959, as amended at 39 FR 24005, June 28, 1974; 43 FR 12317, Mar. 24, 1978]