- Society of Accredited Marine Surveyors-SAMS
- CFRs – Searchable
- US Coast Guard Office of Boating Safety
- Boat Owners Association of the United States
- Bluewater Books & Charts
- MarineSource Network MLS
- The National Fire Protection Association
- Yachtworld
- The Marine Web
- Lloyd’s Register Group
- INSB (International Naval Surveys Bureau)
- St. Vincent & the Grenadines Maritime Administration
