IASCA’s standards for competition and the mobile electronics industry are recognized in 34 countries around the world. We are also supported by many groups globally, who support IASCA’s efforts in perpetuating car audio competition. Below is a list of all IASCA supporters and countries who follow the IASCA rules of competition in Sound Quality and SPL:
- Canada
- Mexico
- Trinidad/Tobago
- Guatemala
- Colombia
- Venezuela
- Ecuador
- Peru
- Brazil
- Chile
- Belgium
- France
- Denmark
- Finland
- Sweden
- Norway
- Greenland
- Iceland
- Indiana Sound Quality (ISQ)
- Italy
- Russia
- Malta
- Spain
- Portugal
- United Kingdom
- Greece
- Ukraine
- South Africa
- Philippines
- Indonesia
- India
- Australia
- Japan
- China
- Singapore
- Taiwan
- Thailand