Informational Medical Guide

DG Shipping Medical Examination: Standards & Requirements

Everything seafarers and merchant navy candidates need to know about the official medical fitness examination, required diagnostic tests, preparation guidelines, and DGS portal verification in Ahmedabad.

What is a DG Shipping Medical Examination?

A DG Shipping Medical Examination is a mandatory physical and diagnostic evaluation specified by the Directorate General of Shipping (Government of India) and the International Maritime Organization (IMO STCW Convention).

The purpose of the examination is to ensure that seafarers are physically and mentally fit to perform routine duties at sea and respond effectively during shipboard emergencies without placing themselves, fellow crew members, or vessel operations at risk.

Who Needs a DG Shipping Medical Certificate?

Pre-Sea Candidates & Students Cadets entering maritime training institutes, nautical science, or marine engineering courses.
Merchant Navy Officers Deck officers, engine officers, electrical officers, and radio communication personnel.
Ratings & Deck Crew Able seamen, ordinary seamen, cooks, stewards, and engine room ratings.
Offshore & Commercial Personnel Personnel serving on offshore supply vessels, oil rigs, and commercial passenger liners.

Mandatory Medical Tests Performed

1. Visual Acuity & Color Vision (Ishihara Test)

Distance and near visual acuity testing. Deck officers and navigation ratings must meet strict color vision standards (Ishihara test) to accurately distinguish navigation lights and signals.

2. Pure-Tone Audiometry (Hearing Test)

Evaluates hearing capacity across multiple sound frequencies to ensure effective communication and sound signal detection in noisy engine room environments.

3. Cardiovascular & Respiratory Screening (ECG & Chest X-Ray)

12-lead Electrocardiogram (ECG) and Chest Radiography to screen for underlying heart conditions, hypertension, pulmonary disorders, or tuberculosis.

4. Laboratory Biochemistry & Urine Drug Screening

Complete blood count (CBC), blood glucose (FBS/PPBS), kidney & liver function panels, urine microscopy, and drug/alcohol screening as required by shipping operators.

Book Your DG Shipping Medical in Ahmedabad

Examined by Dr. Bhargav Patel (DGS Reg. No. GUJ/AHM/02/2026) at Velys Multispeciality Hospital.

Call Clinic (+91 99789 55247)