The new S2(R1) ICH Guideline, "Genotoxicity Testing and Data Interpretation for Pharmaceuticals Intended for Human Use" was signed on November 9, 2011. For more information on these challenging new requirements, click here.

The December 2011 edition of the Environmental & Molecular Mutagenesis journal is devoted to the Pig-a mutation assay. To view selected articles from this special issue, click here.