MMSI Radio License

San Marino MMSI – Radio License and Callsign for Your Yacht

The San Marino MMSI (Maritime Mobile Service Identity) gives your vessel a unique international identification number used for all radio and emergency communications at sea. When registering your yacht under the San Marino flag, you can also apply for your MMSI and radio license through the same streamlined digital process — saving you time, paperwork, and courier fees.

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What Is an MMSI Number and Why It Matters

An MMSI number links your boat’s radio and onboard communication equipment directly to your vessel’s San Marino registration details. This ensures that in case of an emergency, authorities and rescue services can identify your boat instantly. The San Marino MMSI license is internationally recognized and complies with ITU and IMO standards.

Included or Optional Depending on Boat Size

For yachts between 10 and 24 meters, the MMSI and callsign are included in the registration package at no extra charge. For boats under 10 meters, the MMSI license is optional and can be requested separately for a small fee. All MMSI and radio licenses are issued digitally, allowing you to receive your documents quickly by email — no waiting for physical delivery.

Radio Operator License Requirement

To obtain a San Marino MMSI, the owner or skipper must hold a valid radio operator certificate issued by a recognized maritime authority. This ensures that radio communications comply with international safety regulations. If you don’t have one, our team can assist you in obtaining the required operator license before your MMSI is issued.

Fast, Simple, and Fully Online

Applying for a San Marino MMSI license is fast and convenient. The application is submitted online together with your boat registration, and the digital license is usually issued shortly after your provisional certificate. This all-in-one process makes San Marino one of the most efficient and modern maritime administrations in Europe for both registration and communication licensing.