International Confederation of Contamination Control Societies
Click on the name of the society for contact details
| Country | Name of Society |
| Austria | ORRG |
| Brazil | SBCC |
| China | CCCS |
| Egypt | ECCCS |
| France | ASPEC |
| Germany | VDICCT |
| Ireland | ICS |
| Italy | ASCCA |
| Japan | JACA |
| Korea | KACA |
| Nordic Countries | R3 Nordic |
| Romania | RACC |
| Russia | ASENMCO |
| Scotland | S2C2 |
| Switzerland | SWISS/CCS |
| The Netherlands | VCCN |
| USA | IEST |
