# Nautical supplementary training and open maritime courses

**Source**: https://www.chalmers.se/en/education/programmes-and-courses/continuing-professional-development/nautical-supplementary-training-and-open-maritime-courses/
**Parent**: https://www.chalmers.se/en/education/programmes-and-courses/bachelors-studies/

[## Deck officer class VII, seafaring qualification

Deck officer class VII, seafaring qualification, is a one-year additional training (60 credits) for those who already have a course certificate for Deck officer class VII and Ship's engineer class VII and want to study to obtain a cerfificate for Deck officer class VII: domestic trade.](https://www.chalmers.se/en/education/programmes-and-courses/continuing-professional-development/nautical-supplementary-training-and-open-maritime-courses/deck-officer-class-vii-seafaring-qualification/)[## Open maritime courses

Do you or your staff need competence development within the maritime industry? Or is the need to update a certificate to be able to keep on working at sea? Whichever it is there are several courses available for you.](https://www.chalmers.se/en/education/programmes-and-courses/continuing-professional-development/nautical-supplementary-training-and-open-maritime-courses/open-maritime-courses/)