The United States Mint conducts research and issues reports periodically. Reports are often at the request of Congress
or as required by law.
- R&D Biennial Report (2014): The United States Mint released its 2014 Biennial Report to Congress in December 2014 on the research and development (R&D) of alternative metals for the nation"s circulating coins.
- R&D Biennial Report (2012): United States Mint Releases Findings on Alternative Metals Study – Additional R&D Required Before Making Recommendations
- Palladium Market Study (2012): In Accordance with Public Law 111-303