Aggregated Computational Toxicology Online Resource

Knowledge Source Identification
Knowledge source name	Aggregated Computational Toxicology Online Resource
Abbreviated name	ACToR
Owner/Developer	US Environmental Protection Agency
Abbreviated owner	US EPA
Country	United States of America
Languages	English
URL	https://actor.epa.gov/actor/home.xhtml
Contact email	CSSDashboards@epa.gov
Description	EPA’s Aggregated Computational Toxicology Online Resource (ACToR) aggregates data from thousands of public sources on over 500,000 chemicals. It is searchable by chemical name and other identifiers. ACToR is also the data and web applications warehouse for EPA’s computational toxicology information which includes high-throughput screening, chemical exposure, sustainable chemistry (chemical structures and physicochemical properties) and virtual tissues data. ACToR is the warehouse for EPA web applications which can be used to explore and visualize complex computational toxicology information.
Knowledge Source Category
Category	Information System
Sub categories	Database, Online tool / Search engine
Knowledge Dissemination and Sharing
Dissemination channel	Website
Targeted audience (specified/objective analysis)	Not specified
Users access	Open access
Knowledge Characterization
3Rs relevance	Replacement, Reduction
Purpose	Regulatory testing, Fundamental studies, Toxicological and safety evaluation, Documentation and information
Technology/Tools	Alternative test methods (in vitro), Omics, High throughput screening