Circular Letter No. 1181

September 14, 2026

TO: Printing and Publishing Officials of the Federal Government

SUBJECT: Rider Requisitions for the 2026 Supplement “Constitution of the United States of America: Analysis and Interpretation”

This circular letter is to announce the opportunity to submit orders for the 2026 Supplement to the Constitution of the United States of America, Analysis and Interpretation, Senate Document 119-7 which contains annotations of cases decided by the Supreme Court of the United States from date of July 1, 2024, to end date of June 30, 2026. The Supplement is printed every 2 years.

September 28, 2026, has been established as the ABSOLUTE deadline for the receipt of orders to ride the printing of the 2026 Supplement to the Constitution of the United States of America, Analysis and Interpretation. Please use the following estimated rider rate when preparing your requisitions:

Per Copy……$18.85

The requisition (Standard Form 1) should be made out for the 2026 Supplement to the Constitution of the United States of America: Analysis and Interpretation” riding jacket.

Please forward all rider requisitions to the Office of Congressional Publishing Services, Stop: CSC, U.S. Government Publishing Office, Washington, DC 20401, send by email to [email protected], or send by fax 202-512-1101. If you have any questions concerning this letter please direct them to Jim Ballou, Congressional Publishing Services, on 202-512-0224.

TO SUPPORT THE FINANCIAL AND BILLING PROCESS

The Department of Treasury is expecting that all Federal Agencies comply with G-Invoicing (GINV) requirements in FY27. G-Invoicing will replace the traditional reimbursable agreement process for Intragovernmental (IGT) Buy/Sell activity. GPO is fully prepared to support G-Invoicing.

To ensure accurate billing, please provide the following information:

  • Billing Address Code (BAC): This code identifies the Ordering Agency. Submit a separate open requisition (SF1) for each BAC.
  • G-Invoicing Information: Include the GT&C, Order, Line, and Schedule numbers.
  • The GT&C serves as the overarching agreement between the buyer and seller.
  • The Order is the fiscal year funding document, including the Line and Schedule.
  • If you intend to pay by G-Invoicing in FY27 but you do not have the complete GT&C and Order numbers at the time of SF-1 submission, please enter the GT&C number or “To Be Provided” in the G-Invoicing fields.
  • Purchase Card: If using this payment method for the fiscal year, check the purchase card box and provide the purchase card number, expiration date, name as listed on the card, and the cardholder’s phone number.
  • Line of Accounting (LOA): Include this if required for your agency’s payment processing.
  • Component Treasury Account System (TAS) and Business Event Type Code (BETC): TAS/BETC information is required for legacy IPAC transactions but is not necessary if G-Invoicing information is provided.
  • Additional Information: Provide contact information for your agency’s financial personnel (name, email address, and phone number) for assistance with billing issues. Also include any additional information that will support the billing process.

Register for one of our information sessions for more information on doing business with GPO in G-Invoicing. Registration links are on our webpage at https://www.gpo.gov/how-to-workwith- us/agency/g-invoicing.

Sincerely,

JAMIE FOWLER
Managing Director,
Government Publishing & Print Procurement

 

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