Security and Policing 2020
Countries, territories and organisations invited by the Home Office and the Department for International Trade Defence and Security Organisation (DIT DSO) to attend.

Countries, territories and organisations annotated with ‘*’ attended the exhibition:
- Algeria
- Angola
- Argentina
- Australia *
- Austria
- Bahrain
- Belgium *
- Botswana *
- Brazil *
- Brunei
- Bulgaria *
- Canada *
- Chile
- Colombia *
- Czech Republic *
- Denmark
- Egypt
- Estonia *
- Finland *
- France *
- Germany *
- Greece *
- Hungary *
- India *
- Indonesia *
- Israel
- Italy *
- Japan *
- Kazakhstan
- Kuwait
- Latvia
- Lithuania
- Luxembourg *
- Malaysia
- Mexico
- Morocco *
- North Atlantic Treaty Organization (NATO) *
- Netherlands *
- New Zealand *
- Nigeria
- Norway *
- Oman *
- Pakistan *
- Peru *
- Poland *
- Portugal *
- Qatar *
- Republic of Korea
- Romania *
- Saudi Arabia *
- Singapore
- Slovakia *
- South Africa *
- Spain *
- Sweden
- Switzerland
- Taiwan
- Thailand
- Trinidad & Tobago *
- Tunisia
- Turkey *
- UAE *
- Ukraine *
- United Nations (UN) *
- United States *
- Uzbekistan *