[Code of Federal Regulations]
[Title 30, Volume 1]
[Revised as of July 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 30CFR74.5]

[Page 445]
 
                       TITLE 30--MINERAL RESOURCES
 
  CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 74--COAL MINE DUST PERSONAL SAMPLER UNITS--Table of Contents
 
Sec. 74.5  Conduct of tests; demonstrations.

    Prior to the issuance of a certificate of approval, only personnel 
of MSHA and National Institute for Occupational Safety and Health, 
representatives of the applicant, and such other persons as may be 
mutually agreed upon may observe the tests conducted. The MSHA and the 
National Institute for Occupational Safety and Health shall hold as 
confidential, and shall not disclose, principles of patentable features 
prior to certification, nor shall MSHA or Institute disclose any details 
of the applicant's drawings or specifications or other related material. 
After the issuance of a certificate of approval, MSHA or the National 
Institute for Occupational Safety and Health may conduct such public 
demonstrations and tests of the approved coal mine dust personal sampler 
unit as MSHA or Institute deems appropriate. The conduct of all 
investigations, tests, and demonstrations shall be under the sole 
direction of the National Institute for Occupational Safety and Health 
and MSHA and any other persons shall be present only as observers.

[35 FR 4326, Mar. 11, 1970, as amended at 37 FR 26712, Dec. 15, 1972]