PACS is in its third decade of providing testing services: ASTM, AWWA, EPA, R&D, and advanced testing methods for the activated carbon industry.

Consulting services include: activated carbon industry, industrial hygiene, and expert witness services.

Training courses of 1 to 3 days are designed for scientists and engineers. Hosts the October annual 26th International Activated Carbon Conference & Courses program in Pittsburgh, PA October 12-13, 2010.