NATO Military Committee Maritime Standardization Board (MCMSB), hosted by Multinational Maritime Security Centre of Excellence (MARSEC COE) was held on 25 - 27 June 2019 with 24 participants from Belgium, Canada, Denmark, France, Germany, Greece, Italy, Netherlands, Norway, Poland, Romania, Spain, Turkey, UK, USA, ACT, MARCOM and NATO DPP at Yenilevent - İstanbul.