- Extended DISC International
- Argentina
- Australia
- Bahamas
- Barbados
- Bermuda
- Brazil
- Canada
- Chile
- China
- Colombia
- Cuba
- Denmark
- DomRep
- Ecuador
- Finland
- France
- Germany
- Greece
- Guayana
- India
- Indonesia
- Italy
- Jamaica
- Korea
- Malaysia
- Netherlands
- New Zealand
- Nigeria
- Norway
- Panama
- Peru
- Philippines
- Poland
- Puerto Rico
- Russia
- Singapore
- Spain
- St. Lucia
- Sweden
- Switzerland
- Taiwan
- Thailand
- Trinidad Tobago
- United Kingdom
- United States
- Venezuela
- Vietnam
