[Code of Federal Regulations]
[Title 46, Volume 7]
[Revised as of October 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 46CFR197.342]

[Page 430]
 
                           TITLE 46--SHIPPING
 
   CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)
 
PART 197_GENERAL PROVISIONS--Table of Contents
 
                 Subpart B_Commercial Diving Operations
 
Sec. 197.342  Buoyancy-changing devices.

    (a) A dry suit or other buoyancy-changing device not directly 
connected to the exhaust valve of the helmet or mask must have an 
independent exhaust valve.
    (b) When used for SCUBA diving, a buoyancy-changing device must have 
an inflation source separate from the breathing gas supply.