MDE Public Information Act (PIA)

Submit a PIA Request​​

To better serve our customers, the Maryland Department of the Environment now exclusively uses our newly-revamped PIA request portal at ​the link below.

Please submit your request through this portal; we can no longer process requests in response to emails. Before submitting your request, you may want to review our PIA FAQ ​or check out Open MDE or the ​links on this page, which offer information already readily available online.


MDE Guide for Information Requesters

Attorney General's PIA Manual

MDE PIA Liaisons Contact Information

Community Right-to-Know

Employee Right-to-Know

PIA Internet Links

Other Internet Links

Website Visitor's Feedback​


If you still have questions about PIA in general or about a specific PIA request, contact Nicole Eisenstein, MDE's PIA coordinator at​ or write to:

Nicole Eisenstein
Maryland Department of the Environment
1800 Washington Blvd.
Baltimore, MD 21230
(410) 537-4120​​

We would like to hear ideas and suggestions for ways to make this PIA Website more useful. Please e-mail or send your suggestions to Ms. Eisenstein at the above mentioned addresses.​​​​​​​​​​​​​​​​

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