Regional Database
- June 5, 2013 Guidance on Unified Chemical Electronic Data Deliverable Format
- March 5, 2012 - Guidance on Unified Chemical Electronic Data Deliverable Format
- July 7, 2010 - NDEP-Required Electronic Data Deliverables
- February 28, 2010 - NDEP CAS ID List
- February 28, 2010 - NDEP-Required Electronic Data Deliverables (EDD) Format
- February 28, 2010 - Water Level Electronic Data Deliverable (EDD) Format
- July 2, 2009 - Electronic Data Deliverables (EDD) Format Update - Cover Letter
- July 2, 2009 - Unified EDD Format
- May 11, 2009 - Unification of Electronic Data Deliverables (EDD), NDEP-Required EDD Format