1. Technical Characteristics for an Automatic Identification System Using Time-Division Multiple Access in the VHF Maritime Mobile Bandhttps://www.itu.int/dms_pubrec/itu-r/rec/m/R-REC-M.1371-5-201402-I!!PDF-E.pdf
2. Long-Range Identification and Tracking System—Technical Documentationhttp://www.imo.org/en/OurWork/Safety/Navigation/Documents/LRIT/1259-Rev-7.pdf
3. FAO Technical Guidelines for Responsible Fisheries Monitoring Systemshttp://www.fao.org/3/a-w9633e.pdf
4. Council Regulation (EC) No 1224/2009 of 20 November 2009 establishing a Community control system for ensuring compliance with the rules of the common fisheries policy, Art. 11http://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX:32009R1224