transport & fate Risk assessment and cleanup level determination Soil and groundwater modeling These courses can be tailored to meet your needs. GRI is continuing to offer and develop new...

to respond. Toxicology & Risk Assessment A National Academy of Science (NAS) committee has released a report recommending improvements to US EPA's Integrated Risk Information System (IRIS.... Toxicology 22 Jun 2012 - US EPA has released the final version of the Benchmark Dose Technical Guidance that provides guidance to risk assessors who intend to use the benchmark dose (BMD...). These include an updated oral reference dose (RfD) and addition of an inhalation reference concentration (RfC) and cancer assessment. Wetlands 4 Feb 2012 - Wetland restoration may...