RINA just certified all motive marine motors, and this is a free certification
In 2015 motive was admitted to the alternative test scheme (Certificate No. 2015 / MI / 01/537), which allows a more rapid and economical testing of three-phase marine motors compliant with RINA* standards, both for essential service and not essential service. Now RINA* also released the type design and validation tests certification for motive marine motors. In many cases this FREE certification is sufficient for the final customer, and therefore avoids the need to face the costs of the RINA