Bergeson & Campbell, P.C. (B&C®) is a Washington D.C. law firm focusing on conventional, biobased, and nanoscale industrial, agricultural, and specialty chemical product approval and regulation, product defense, and associated business issues. The Acta Group, B&C's scientific and regulatory consulting arm with offices in Washington D.C., Manchester England, and Beijing China, provides strategic, comprehensive support for global chemical registration, regulation, and sustained compliance.