How often does the Federal Reserve collect and publish policymakers' economic projections?

Economic projections are collected from each member of the Board of Governors and each Federal Reserve Bank president four times a year, in connection with the Federal Open Market Committee's (FOMC’s) meetings in March, June, September, and December. Several charts and a table that summarize those projections are released at the Chairman's press conference within hours of the meeting. Three weeks later, more detailed information is provided in the Summary of Economic Projections, which is published with the minutes of the FOMC meeting.