[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: 46CFR194.15-3] [Page 388] TITLE 46--SHIPPING CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 194_HANDLING, USE, AND CONTROL OF EXPLOSIVES AND OTHER HAZARDOUS MATERIALS--Table of Contents Subpart 194.15_Chemistry Laboratory and Scientific Laboratory Sec. 194.15-3 Responsibility. (a) With the knowledge and approval of the master, the senior member of the scientific party embarked may supervise the safety and operation of the chemical laboratory. (b) The laboratory supervisor shall: (1) Maintain the highest standards of safe working conditions. (2) Provide safeguards against hazardous undertakings. (3) Educate personnel working in the laboratory spaces to be alert for hazards.