Research ReportCRS InsightVersion 10
IN10822
TPP Countries Sign New CPTPP Agreement without U.S. Participation
Published Mar 9, 2018Updated Jun 20, 2025
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The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.