Which form is used to apply for vessel registration?

The correct form used to apply for vessel registration is the REG 101. This form is specifically designated for individuals or businesses looking to register a vessel with the appropriate authorities. The REG 101 contains all necessary fields required to provide detailed information about the vessel, including ownership details and specifications that are vital for the registration process. It ensures that the information submitted aligns with regulatory standards for registering watercraft.

In contrast, the other options either refer to different forms that are not associated with vessel registration or are not recognized under the regulation pertaining to vessel registration. Understanding the specific form required for vessel registration is crucial for compliance with DMV regulations and ensuring the vessel is legally recognized.