You ought to audit

摘要

Navigating a vessel constitutes a significant risk, and some sources indicate that navigational incidents are increasing. This in itself may not be so surprising, because the number of vessels has increased from an estimated 36,311 ships in 1960 to 103,392 in 2010, according to a 2012 Allianz Global Corporate & Speciality report that made use of IHS Fairplay data. However, during that time the industry has seen improvements in navigational and communications equipment, the introduction of the ISM Code, more traffic separation lanes, VTS, and increased training such as bridge resource management courses. It would be reasonable to expect a decrease in navigational incidents.