EMSA UWS encompasses the provision of complementary, value-added services, related to the execution of underwater surveys. 

These services can be requested in combination with other services or as stand-alone.

A non-exhaustive list includes the following:

• Autonomous Underwater Vehicles (AUVs)
• Unmanned Surface Vessels (USVs)
• Magnetometer surveys
• Non-destructive tests
• Photogrammetry / 3D modelling
• Installation of underwater sensors
• Complex video editing
• Descriptive reports to gather further insight from the survey