Fedwire^® Securities Service Clearing Memos

Clearing memos are notifications of enhancements or changes to the Fedwire Securities Service. They describe both technical and operational changes where applicable. For a complete list of clearing memos, see the Clearing Memo Index (PDF). To obtain a copy of a clearing memo predating those listed on this page or to ask a question about a particular memo, please contact your Wholesale Operations Site – the number for clearing memos is at the bottom of the contact page. The most recent clearing memos are posted below.

Most recent memos:

Clearing Memo #273 (PDF)
June 13, 2019 New CUSIP^® Root for United States Treasury note Securities

Clearing Memo #272 (PDF)
March 20, 2019 Book-Entry Services for Federal Home Loan Mortgage Corporation (Freddie Mac)

Clearing Memo #271 (PDF)
September 20, 2018 Expansion of Book-Entry Services for the United States Treasury – New 2-Month Treasury Bill

Clearing Memo #270 (PDF)
June 7, 2018 Book-Entry Services for Federal Home Loan Mortgage Corporation (Freddie Mac)

Clearing Memo #269 (PDF)
May 10, 2018 Book-Entry for Federal National Mortgage Association (Fannie Mae)

Clearing Memo #268 (PDF)
January 16, 2018 New CUSIP^® Root for United States Treasury note Corpus Securities

Clearing Memo #267 (PDF)
July 12, 2017 Real-Time Processing of Strip and Reconstitution Requests and Expansion of Strip and Reconstitution Processing Hours

Clearing Memo #266 (PDF)
January 12, 2017 Book-Entry Services for Federal Home Loan Mortgage Corporation (Freddie Mac)

Clearing Memo #265 (PDF)
September 14, 2016 Securities Strip and Reconstitution Requests Using the Securities Transfer Reversal Type Code 2002 will be rejected

Clearing Memo #264 (PDF)
March 14, 2016 Changes to Routing Transit Numbers used for Treasury Original Issue, Redemption, and Treasury Principal & Interest Processing

Clearing Memo #263 (PDF)
December 11, 2014 Changes to Processing of Principal and Interest Payments and Redemptions for Tennessee Valley Authority (TVA)

Clearing Memo #262 (PDF)
October 4, 2013 Expansion of Book-Entry Services for Federal Home Loan Mortgage Corporation (Freddie Mac)

Clearing Memo #261 (PDF)
Revised October 1, 2013

September 6, 2013 Expansion of Book-Entry Services for the United States Treasury

Clearing Memo #260 (PDF)
February 3, 2010 Fedwire Securities Service New Issuer - North American Development Bank

Clearing Memo #259 (PDF)
Revised January 25, 2010

October 1, 2009 Fedwire Securities Principal and Interest (P&I) Application Change – Request for Customers to Test and Notice of Deferred Delivery of the P&I Payments Notifications

Clearing Memo #258 (PDF)
April 23, 2009 Expansion of Book-Entry Services for the International Finance Corporation

Clearing Memo #257 (PDF)
March 11, 2009 Expansion of Book-Entry Services for Asian Development Bank

For more information about the Fedwire Securities Service, visit the service offerings page or contact your account executive.

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