Information on chemicals manufactured or imported into the United States and listed on the TSCA Chemical Substances Inventory is collected periodically by the EPA as part of the Chemical Data Reporting Rule.This collection began in 1986 and was previously called the Inventory Update Reporting (IUR) regulation.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- Overview of TSCA Inventory Update Reporting (2006) (PDF)(3 pp, 59 K, April, 2007)