Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Yale Library

US Government Information: FOIA and MDR Requests

Freedom of Information Act (FOIA) requests

The Freedom of Information Act is the law that gives you the right to access information from the federal government. Filing a FOIA request can be complicated; the resources below will help demystify the process.

Mandatory Declassification Review (MDR) requests

Unlike FOIA requests, Mandatory Declassification Review (MDR) requests can be made only for classified documents, and the request must be narrow in scope (e.g., a specific document or set of documents). 

Director for Research Support & Outreach Programs

Profile Photo
Jeremy Garritano
Marx Science and Social Science Library
Office C33
219 Prospect Street
Concourse Level
Kline Biology Tower