Canada Occupational Health and Safety Regulations

18.39 (1) Every employer shall keep a dated dive record for each diver that shall include

• (a) the year in which the dive occurs;

• (b) the maximum depth reached;

• (c) the total elapsed time, measured in minutes, from the time the diver leaves the surface to the time the diver begins final ascent, rounded to the next whole minute;

• (d) the breathing mixture used, if other than air;

• (e) any unusual incident or condition;

• (f) any occurrence reported pursuant to subsection 18.37(1); and

• (g) a copy of any record referred to in subsection 18.37(2).

(2) The employer shall annually supply the record referred to in subsection (1) to the diver and keep a copy for a period of five years after the date on which the diver ceases to be employed by the employer.