STCW modular courses are short mandatory courses every seafarer needs before sailing. Typically 10 days.
Medical Care qualifies a senior officer to take charge of medical care aboard a ship without a doctor. It covers detailed examination, use of the ship's medical chest and medical guide, giving injections, suturing, managing childbirth and death at sea, and directing others through radio medical advice.
Required for masters and officers with medical responsibility. Refresh every five years.
Medical First Aid.
Approvals and durations as published by DG Shipping, and the duration can differ between institutes. Fees and batch dates are set by the institute.