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 Online Reporting - Tier II Manager

Emergency Planning and Community Right-to-Know

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The Delaware TIER II MANAGER™ online reporting system can be accessed at:

Instructions are available here, as well as within the Delaware TIER II MANAGERTM.

Overheads for the Tier II/EPCRA training workshops are available here.
(Regulatory Overview, On-Line Reporting, OSHA HazCom


Annual Tier II reports (often referred to as EPCRA Section 312 reports) in Delaware are submitted online using Tier II Manager™ system. EPCRA Section 302 and 311 reports are submitted online as well. The system is accessible through the Internet using typical Web browsers, and no special software is necessary. Facilities that have previously reported will not need to re-enter all their data. Instead, they can update and submit using their previous data already loaded in the system. Tier II Manager™ also offers the option to pay fees on-line by a variety of methods. With the Tier II Manager™ system, updated information submitted by facilities can be viewed immediately by emergency planners and responders, avoiding delays associated with processing of paper forms. In addition, the system has built in edit checks, to help avoid common errors.

Tier II Reports are due annually by the first day of March each year.

* For more detailed assistance in using Tier II Manager™, please call the Delaware EPCRA Reporting Program at (302) 739-9405, or send an e-mail to Christie Ray ( or Bill Davis ( 

Notice of Changes

For important updates on changes to the reporting requirements, please see the “What’s New” page.

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