- CBO: Portal to Reports on Science, Research and Development
- GAO: Portal to Reports on Science and Technology
- CRS: Federal Research and Development Funding – FY’18 Aug 2017
- FAS: Trump Budget Would Reduce Most Federal R&D Aug 2017
- GAO: Defense Science and Technology June 2017
- GAO: National Science Foundation May 2017
- CRS Federal Research and Development Funding – FY’17 Jan 2017
- CRS: Federal Research and Development Funding – FY’16 Feb 2016
- CBO: Federal Support for the Development, Production, and Use of Fuels and Energy Technologies Nov 2015
- CRS: Federal Research and Development Funding – FY’15 Feb 2015
- CBO: Federal Investment Dec 2013
- CRS Federal Support for Academic Research Oct 2012
- GAO: Need for a Government Wide Budget Classification Structure for Federal R&D Info.