The Cause of Action Institute and the Sunlight Foundation sent a letter and a request for rulemaking to Mick Mulvaney on Tuesday.

18F is building a website that allows users to file a FOIA request for any agency in one place.

Digital services group 18F will help develop the government's centralized portal for Freedom of Information Act requests, according to the Department of Justice's Office of Information Policy, which will collaborate on the project.