D4- Rating Forming Part of Navigational Watch

D11- GMDSS General Operator Certificate (ROC)

D13A- Oil and Chemical Tankers Familiarisation

D13B- Liquefied Gas Tanker Familiarisation

D17- Proficiency in Survival Craft and Rescue Boats

D21-26- Passenger Ship Safety

D47A- Leadership Training (operational level)

Boat skipper category "C"

ECDIS JRC

BTM- Bridge Team Management

ERS- Engine Room Simulator

LCHS- Liquid Cargo Handling Simulator