EPA's Tier II Chemical Inventory Reports / Tier2 Submit website contains all of the Teir II forms, instructions, and regulatory interpretations. An electronic reporting package known as Tier II Submit is also available. Note that electronic submittal is not available in all States. EPA contact information is also available on this website.
EPA EPCRA Fact Sheet
State Tier2 Reporting Requirements website contains all State contact information which can be used for determining your local requirements.
Blank Tier II Form and Instructions can be downloaded from the EPA web site
- List of CAS Numbers, Hazard Categories, and Reporting Thresholds for principal Messer Products