Member states of NATO members and three former Yugoslav republics) from 12 March 1999 to 5 June 2017. NATO has added new members seven times since its founding in 1949, and since 2017 NATO has had 29 members. Twelve countries were part of the founding of NATO: Belgium, Canada, Denmark, France, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal, the United Kingdom, and the United States. In 1952, Greece and Turkey became members of the Alliance, joined later by West Germany (in 1955) and Spain (in 1982). In 1990, with the reunification of Germany, NATO grew to include the former country of East Germany. Between
Committee of Chiefs of Military Medical Services in NATO by the national Surgeons General of NATO nations for a three-year term, the Chairman represents their consensus-based views as NATO's top medical officer and principal medical adviser to the Military Committee, the North Atlantic Council, and other senior NATO organizations. Liaison Officer. The Chairman's nation is responsible for providing a senior officer to serve as the COMEDS Liaison Officer to NATO Headquarters. The Liaison Officer is also the Secretary of COMEDS, its senior staff and executive officer, chair of the COMEDS Steering Group, co-chair of NATO's Medical Standardization Board, and the COMEDS' point of contact within the NATO structure and