Mandatory recertification

Recertification& Re-registration

Keep your certificates valid with our refresher and recertification programmes. From DMB and DMT to diving work and dive team leader.

Hobeon

Exams

2-4 yr

Validity

Programmes

Show all recertifications

Re-registration every 4 years

Refresher course every 2 years

IMCA-recognised, in English

Duikarbeid + DMB combined

All recertification programmes

IMCA-recognized refresher course for international, offshore diving assignments

Duration: 2 days

Price: From €820

Next start date: September 7, 2026

Available

Plan your recertification in time. Contact us for available dates or register directly via our catalogue.