American Association of State Highway and Transportation Officials (AASHTO)
Council of State Governments (CSG)
Federation of Tax Administrators (FTA)
Government Finance Officers Association (GFOA)
Multistate Tax Commission (MTC)
National Association of State Auditors, Comptrollers and Treasurers (NASACT)
National Association of State Chief Administrators (NASCA)
National Association of State Chief Information Officers (NASCIO)
National Association of Medicaid Directors (NAMD)
National Conference of State Legislatures (NCSL)
National Governors Association (NGA)
Government Accountability Office (GAO)
Congressional Budget Office (CBO)
Office of Management and Budget (OMB)
American Enterprise Institute (AEI)
Brookings Institution
CATO
Center on Budget and Policy Priorities (CBPP)
The Heritage Foundation
Rockefeller Institute
Stateline
Governing