The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

30 most recently issued stamps

  1. Mu012.19-80
    Wns Number
    MU012.19
    Country / Post
    Mauritius
    Date of Issue
    December 07, 2019
    Subject
    75th Anniversary of the International Civil Aviation Organization (ICAO)
  2. Lb012.19-80
    Wns Number
    LB012.19
    Country / Post
    Lebanon
    Date of Issue
    November 28, 2019
    Subject
    150 Years of the Building of The Evangelical Church of Beirut
  3. Nz095.19-80
    Wns Number
    NZ095.19
    Country / Post
    New Zealand
    Date of Issue
    November 22, 2019
    Subject
    Royal Visit 2019
  4. Nz094.19-80
    Wns Number
    NZ094.19
    Country / Post
    New Zealand
    Date of Issue
    November 22, 2019
    Subject
    Royal Visit 2019
  5. Nz093.19-80
    Wns Number
    NZ093.19
    Country / Post
    New Zealand
    Date of Issue
    November 22, 2019
    Subject
    Royal Visit 2019
  6. Nz092.19-80
    Wns Number
    NZ092.19
    Country / Post
    New Zealand
    Date of Issue
    November 22, 2019
    Subject
    Royal Visit 2019
  7. Nz091.19-80
    Wns Number
    NZ091.19
    Country / Post
    New Zealand
    Date of Issue
    November 22, 2019
    Subject
    Royal Visit 2019
  8. Nz090.19-80
    Wns Number
    NZ090.19
    Country / Post
    New Zealand
    Date of Issue
    November 22, 2019
    Subject
    Royal Visit 2019
  9. Ar018.19-80
    Wns Number
    AR018.19
    Country / Post
    Argentina
    Date of Issue
    November 11, 2019
    Subject
    Tribute to the Crew of the Ara de San Juan Submarine
  10. Ar017.19-80
    Wns Number
    AR017.19
    Country / Post
    Argentina
    Date of Issue
    November 11, 2019
    Subject
    Clubs World Champions - Estudiantes de La Plata