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.

All registered stamps issued by Qatar in 2012

The 2012 issuing programme is not available.
  1. Qa001.12-80
    Wns Number
    QA001.12
    Country / Post
    Qatar
    Date of Issue
    August 03, 2012
    Subject
    Arab Postal Day
  2. Qa003.12-80
    Wns Number
    QA003.12
    Country / Post
    Qatar
    Date of Issue
    September 24, 2012
    Subject
    25th Universal Postal Congress - Doha 2012
  3. Qa004.12-80
    Wns Number
    QA004.12
    Country / Post
    Qatar
    Date of Issue
    October 07, 2012
    Subject
    25th Universal Postal congress - Doha 2012 - Personal stamps
  4. Qa002.12-80
    Wns Number
    QA002.12
    Country / Post
    Qatar
    Date of Issue
    October 09, 2012
    Subject
    Joint Issue between Qatar and Morocco - Falcon
  5. Qa005.12-80
    Wns Number
    QA005.12
    Country / Post
    Qatar
    Date of Issue
    November 01, 2012
    Subject
    Doha 2012 UN Climate Change conference COP18-CMP8

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