On January 19, 2012, Bergeson & Campbell, P.C. (B&C) and B&C Consortia Management, L.L.C. (BCCM) convened a workshop at which invited U.S. Environmental Protection Agency (EPA) staff reviewed case studies on reporting obligations for byproduct and recycled materials under the Chemical Data Reporting rule. For those of you who were unable to listen in, the recorded audio for the workshop is available on B&C’s website.