Table 1 Current periodic survey regime — Category Vessels Survey requirements Year 0 Year 1 Year 2 Year 3 Year 4 Year 5 Full initial and All class 1 vessels Initial In-water In-water In-water periodic survey survey survey survey survey water survey All high risk vessels (Survey Level 1) survey 2A 2B m 2C ≥7.5 3A 3B 3C m ≥7.5 Initial survey and 2C <7.5 m which carry passengers Initial None None None partial periodic survey water survey 2D which carry passengers survey (Survey Level 2) 2E which carry passengers All overnight class 4 4C Initial survey only 2C <7. 5m which do not carry passengers and are Initial None None None None None or not high risk survey renewal (Survey Level 3) survey, 2D m which do not carry passengers and are ≥7.5 depending on not high risk the vessel and jurisdiction 2E m which do not carry passengers and ≥7.5 are not high risk 3C <7.5 m not high risk 3D m not high risk ≥7.5 3E m not high risk ≥7.5 4D m not overnight ≥7.5 4E m not overnight ≥7.5
Table 1 — Current periodic survey regime Category Vessels Survey requirements Year 0 Year 1 Year 2 Year 3 Year 4 Year 5 Full initial and periodic survey (Survey Level 1) All class 1 vessels All high risk vessels 2A 2B 2C ≥7.5 m 3A 3B 3C ≥7.5 m Initial survey In-water survey In-water survey survey In-water survey survey Initial survey and partial periodic (Survey Level 2) 2C <7.5 m which carry passengers 2D which carry passengers 2E which carry passengers All overnight class 4 4C Initial survey None None survey None survey Initial survey only (Survey Level 3) 2C <7. 5m which do not carry passengers and are not high risk 2D ≥7.5 m which do not carry passengers and are not high risk 2E ≥7.5 m which do not carry passengers and are not high risk 3C <7.5 m not high risk 3D ≥7.5 m not high risk 3E ≥7.5 m not high risk 4D ≥7.5 m not overnight 4E ≥7.5 m not overnight Initial survey None None None None None or renewal survey, depending on the vessel and jurisdiction water water