Science & Technology

Support Documents for Chlorinated Phosphate Ester Cluster Section 21 Petition

Documents supporting the Section 21 petition submitted by Earthjustice.

Support Documents for Prohibiting the Use of Hydrofluoric Acid at Oil Refineries Section 21 Petition

Support Documents for Section 21 Petition to Ban Hydrofluoric Acid

Document Templates for Federal Technology Transfer Act Agreements

Federal Technology Transfer Act (FTTA) forms on this page include CRADAs, MTAs, UBMTAs, MCRADAs, Licenses, NDAs, and other internal documents.

Is Any MOVES Training Available?

See More Frequent Questions about MOVES and Related Models . Information about MOVES training is available at MOVES Training page . Our MOVES courses are designed to be self-taught in periods when no classes are scheduled. The MOVES Hands-On Training Course (available at MOVES Training page) provides detailed instruction on…

Last published: May 6, 2025

Radiological Technology Demonstration

Description of the Wide Area Urban Radiological Containment, Mitigation, and Clean up Technology Demonstration was held at Battelle in Columbus, Ohio, June 22‐25, 2016.

Cesium’s Movement in the Natural Environment

EPA has studied Cesium’s interactions with the natural environment at the bench, pilot and field-scale.

Assessing Exposure

EPA is interested in the risk posed by exposure to contaminants that could be adapted to be used as weapons, like chem, bio, and rad agents. EPA assesses information on the exposure and toxicity of these agents with risk assessments.

2021 Decon Conference Proceedings

Links to speaker presentations, Q&A sessions, and videos from EPA's 2021 International Decontamination Research & Development Conference.

Considering Trade-offs in Contamination Cleanup Webinar

EPA's ORD offers free public webinars on recent research results. Watch a webinar on the Trade-off Tool for Sampling, a GIS-based tool to help responders develop sampling plans and consider the costs and trade-offs during contamination cleanup/response.

Cesium’s Interaction in the Built Environment

EPA experimentally assessed the migration of cesium into urban materials, including asphalt, brick, concrete, limestone, and granite.

Chemical Fate & Transport

EPA conducts research to help responders and decision makers understand the fate and transport of chemical warfare agents (CWAs) so that they can minimize human health effects and environmental impacts following the release of a CWA.

Contaminant Fate, Transport & Exposure

Large scale contamination incidents can affect a wide variety of surfaces, environments, and infrastructure. Knowledge of the persistence, life cycle, and movement of of these contaminants can help inform sampling, cleanup, and remediation decisions.