Patent Cooperation Treaty (PCT) System

International Patent Cooperation Union (PCT Union): Assembly (PCT/A)
PCT Committee for Technical Cooperation (PCT/CTC)
PCT Working Group (PCT/WG)
Meeting of International Authorities Under the PCT (PCT/MIA)

Reform of the PCT

Working Group on Reform of the PCT (November 2001 to April 2007) (PCT/R/WG)
Committee on Reform of the PCT (May 21 to May 25, 2001 and July 1 to July 5, 2002) (PCT/R)

PCT Informal Consultation Meeting on Electronic Filing

First and only Session, July 11 to July 14, 2000 (PCT/AI/1)

PCT Committees and Working Group Meetings

Held between the adoption, June 19, 1970 and the entry into force January 24, 1978 of the PCT

PCT Committee for Administrative and Legal Matters (PCT/CAL)
PCT Interim Committee for Technical Assistance (PCT/TAS)
PCT Interim Committee for Technical Cooperation (PCT/TCO)
PCT Interim Advisory Committee for Administrative Questions (PCT/AAQ)
PCT Working Group on Budgetary Question (PCT/WG/BUD)
PCT Preparatory Committee (PCT/PREP/I)

Washington Diplomatic Conference on the PCT, 1970