Europe map: NATO member states with years of accession

This map shows the 31 member states of the North Atlantic Treaty Organization (NATO) with the years of accession. 29 of the member states are in Europe and two in North America.

1949

• Belgium
• Canada
• Denmark
• France
• Iceland
• Italy
• Luxembourg
• Netherlands
• Norway
• Portugal
• United Kingdom
• United States

1952

• Greece
• Turkey

1955

• Germany

1982

• Spain

1999

• Czech Republic
• Hungary
• Poland

2004

• Bulgaria
• Estonia
• Latvia
• Lithuania
• Romania
• Slovakia
• Slovenia

2009

• Albania
• Croatia

2017

• Montenegro

2020

• North Macedonia

2023

• Finland

2024

• Sweden

Map created by NWEGEO; administrative boundaries and fill colours by Mapchart.net. This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International Licence (CC BY-SA 4.0).