Toxicological test methods (TTM) are being developed & reviewed with increasing frequency. These methods are used to understand
biologic mechanisms underlying toxicological processes, for pre-market eval. of new products, & to generate
hazard identification & dose response relationship info. for health & environmental hazard classification &
risk assessment purposes. This draft report describes recommended criteria & processes for the validation & regulatory acceptance of new & revised TTM, & presents a set of recommendations to enhance the development & implementation of testing methodologies…
