Over the years, the Center on Policy Attitudes (COPA) has been conducting public consultations before the Program for Public Consultation (PPC) was formally established. Below is a list of examples of public consultations conducted by PIPA and PPC since 1993.
| Six-in-Ten Voters Favor Carbon Fee & Rebate Plan A National Survey of Registered Voters March 2021 |
| NY-25 Residents on Energy & The Environment A Survey of Adult Residents of New York’s 25th Congressional District February 2021 |
| The Future of Citizen Engagement: What Americans Want from Congress & How Members Can Build Trust A Report by the Congressional Management Foundation with contributions by Steven Kull, Director, Program for Public Consultation February 2021 |
| Americans on Tax Incentives for Clean Energy and Efficiency A national survey of registered voters November 2020 |
| Common Ground of the American People Nearly 150 Policy Positions Supported by Both Republicans and Democrats August 2020 |
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| Americans on Police Reform A national survey of registered voters July 2020 |
| Americans on US Contribution to Five Sustainable Development Goals A national survey of registered voters July 2020 |
| Family and Medical Leave A national survey of registered voters March 2020 |
| Government Reform (NJ-7) A Survey of Citizens in New Jersey’s 7th Congressional District February 2020 |
| National Popular Vote Survey A national survey of registered voters November 2019 |
| Responsiveness and Assessments of 2020 Presidential Candidates A national survey of registered voters November 2019 |
| Americans on the FY 2020 Federal Budget A national survey of registered voters August 2019 |
| Americans on International Trade Policy A national survey of registered voters June 2019 |
| Americans on Nuclear Weapons A national survey of registered voters May 2019 |
| Americans on NATO A national survey of registered voters April 2019 |
| Americans on the Intermediate Range Nuclear Forces Treaty A national survey of registered voters January 2019 |
| Responding to Voters’ Dissatisfaction with Government A Compilation of Five Surveys of Registered Voters Nationwide January 2019 |
| Americans on Immigration Reform A survey of voters nationwide January 2019 |
| Americans on Sentencing Reform A national survey of registered voters August 2018 |
| Americans on the FY 2019 Federal Budget A survey of voters nationwide July 2018 |
| Americans Evaluate Campaign Finance Reform A national survey of registered voters May 2018 |
| Offshore Drilling A national survey of registered voters May 2018 |
| Americans on Solar Panel Tariffs A national survey of registered voters April 2018 |
| Ground-Level Ozone: Americans on H.R 806: Ozone Standards Implementation Act of 2017 A national survey of registered voters April 2018 |
| Americans on Net Neutrality (Part 2) A national survey of registered voters April 2018 |
| Government Reform: Independents and Third Parties A national survey of registered voters April 2018 |
| The Fair Representation Act: Redistricting By Citizens, Rank-Choice Voting, Multi-Member Districts A national survey of registered voters April 2018 |
| Americans Evaluate Immigration Reform Proposals A survey of registered voters nationally, and in California, Texas & Florida March 2018 |
| Alexander-Murray Healthcare Bill A national survey of registered voters January 2018 |
| Americans on Net Neutrality (Part 1) A national survey of registered voters December 2017 |
| Americans on Government Reform: Lobbying Restrictions and Past Presidents A national survey of registered voters December 2017 |
| Americans on Government Reform: Allowing Nonprofits to Endorse Political Candidates A national survey of registered voters November 2017 |
| Americans on Tax Reform A national survey of registered voters November 2017 |
| Americans on Solving the Medicare Shortfall A survey of registered voters nationwide, and in California, Florida, Maryland, New York, Ohio, Oklahoma, Texas and Virginia October 2017 |
| Americans on the American Health Care Act A National Survey of Voters June 2017 |
| Americans on Federal Poverty Programs A survey of American Voters May 2017 |
| Americans on the 2018 Federal Budget A survey of Voters Nationwide May 2017 |
| Americans on the U.S. Role in the World A study of U.S. public attitudes January 2017 |
| Voter Anger with Government and the 2016 Election A survey of American Voters November 2016 |
| Americans on Fixing Social Security A Citizen Cabinet survey nationwide, and in California, Florida, Maryland, New York, Ohio, Oklahoma, Texas and Virginia October 2016 |
| Americans on Clean Power A Citizen Cabinet Survey nationwide and in California, Florida, Maryland, New York, Ohio, Oklahoma, Texas and Virginia September 2016 |
| Rightsizing Defense: The Perspective of the People An in-depth survey of the Citizen Cabinet, nationally and in California, Florida, Maryland, New York, Ohio, Oklahoma, Texas and Virginia March 2016 |
| Creating a Federal Budget for FY2017: What the American People Would Do A Survey of the Citizen Cabinet, Nationally and in California, Florida, Maryland, New York, Ohio, Oklahoma, Texas and Virginia February 2016 |
| How Americans Would Fix the U.S. Postal Service A Survey of the Citizen Cabinet, Nationally and in Maryland, Oklahoma and Virginia November 2015 |
| Assessing the Iran Deal A Survey of the National Citizen Cabinet September 2015 |
| Fixing Social Security: Recommendations of the Citizen Cabinet Nationally and in the States of Maryland, Oklahoma and Virginia July 2015 |
| Negotiations with Iran: Views from a Red State, a Blue State and a Swing State A Survey of the Citizen Cabinets in Oklahoma, Maryland and Virginia July 2015 |
| A Not So Divided America Is the public as polarized as Congress, or are red and blue districts pretty much the same? July 2014 |
| Is Social Security Really a Third Rail? A survey of American Voters February 2014 |
| Globalization and Trade A Study of American Attitudes October 2017 |
| The Ukranian People on the Current Crisis March 2015 |
| Americans on the Iran Nuclear Issue March 2015 |
| Israeli and Palestinian Public Opinion on Negotiating a Final Status Peace Agreement December 2013 |
| Consulting the American People on National Defense Spending May 2012 |
| Americans on Israel and the Iranian Nuclear Program: A Study of American Public Opinion March 2012 |
| Consulting the American People on the 2001/2003 Tax Cuts February 2012 |
| Consulting Americans on the Payroll Tax Cut for Employees and Employers December 2011 |
| The American Public on the 9/11 Decade: A Study of American Public Opinion September 2011 |
| Competing Budget Priorities: The Public, The House, The White House March 2011 |
| Battleground or Common Ground? American Public Opinion on Health Care Reform October 2009 |
| Americans on Climate Change July 2005 |
| Americans on Detention, Torture, and the War on Terrorism July 2004 |
| Americans on Foreign Aid and World Hunger February 2001 |
| Americans on Globalization March 2000 |
| Americans on Global Warming December 1998 |
| Americans and Foreign Aid March 1995 |
| Fighting Poverty December 1994 |
| US Public Attitudes on Peacekeeping March 1994 |