NSF is proposing to amend its regulations to meet the requirements of  the FOIA Improvement Act of 2016, Public Law 114-185, 130 Stat. 538 (the Act). The Act  requires all agencies to review and update their FOIA regulations  and  addresses a range of procedural issues, including  establishing a minimum of 90 days for requesters to file an administrative appeal and providing dispute resolution services at various times throughout the FOIA process.