The Association of Synthetic Amorphous Silica Producers (ASASP) is a Sector Group within Cefic, one of the leading European trade associations with office in Brussels.

ASASP has currently 9 members representing the majority of synthetic amorphous silica (SAS) producers in Europe.

As a Sector Group, formed in 1992, ASASP provides a forum to address industry-wide questions arising during production related activities as well as ecotoxicity, toxicology and regulatory matters related to synthetic amorphous silica. Its mission is to ensure that members' views are made known to other technical groups and organisations, official bodies and national and international authorities, especially those involved in framing regulations. ASASP operates under EU competition law and according to Cefic competition law guidelines.