Licensing ContentsVDES, IRR 2020 and BIPT RequirementsMarine VHF radio operators and owners need to be aware of the following regulations restricting the use of certain VHF channels / frequencies in certain regions, from: 1 January 2024.LicensingPrior to using this product for the first time, please check your national requirements for both operator and equipment licensing.Obtain MMSI (Maritime Mobile Service Identity) numberBefore commencing installation ensure you have obtained an MMSI number for your vessel.Automatic Transmitter Identification System (ATIS)Your product includes ATIS functionality for use on the inland waterways of contracting governments of the “Regional Arrangement on the Radiocommunication Service for Inland Waterways” — also known as “RAINWAT”.Previous topic: Product and system overviewNext topic: Parts supplied