An earlier effort by the industry to employ a safety management approach resulted in: | 
| A. The United States Maritime Security System (MARSEC) | 
| B. The American Petroleum Institute (API) RP 75 guidelines | 
| C. The International Convention for the Prevention of Pollution from Ships (MARPOL) | 
| D. TThe National Institute for Occupational Safety and Health (NIOSH) Drilling Rules |