EPA CDX Chemical Data Reporting (CDR) System

An online submission system for reporting chemical and material usage data to the US EPA via the EPA CDX system.

Chase Putnam Java EPA Central Data Exchange

US EPA Central Data Exchange Chemical Data Reporting (CDR) System

I worked with the Office of Pesticides and Toxics (OPPT) to help create an enterprise Java-based UI/business process framework for their effort to migrate all of their data exchanges between themselves and the chemical industry to a web-based, electronic system.

This system would allow industries to submit production usage data to OPPT at EPA via a web-based system.

I was lead developer in the design and development of the first such submission system under this new framework, the Chemical Data Reporting (CDR) system.

Technologies used include: Spring security, Stripes framework, JBoss, Hibernate, JDBC, Maven/Apt, XML via JAXB, JUnit tests, HTML/JSP, CSS, JavaScript/JQuery, RESTful services, RMI

2012 CDR System Users Guide

2012 Examples and Case Study Data

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