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 Chad in 2010

The 2010 issuing programme is not available.
  1. Td001.10-80
    Wns Number
    TD001.10
    Country / Post
    Chad
    Date of Issue
    July 01, 2010
    Subject
    Ten Years of the Fight against Trypanosomiasis in Africa
  2. Td002.10-80
    Wns Number
    TD002.10
    Country / Post
    Chad
    Date of Issue
    July 01, 2010
    Subject
    Ten Years of the Fight against Trypanosomiasis in Africa
  3. Td003.10-80
    Wns Number
    TD003.10
    Country / Post
    Chad
    Date of Issue
    July 01, 2010
    Subject
    Ten Years of the Fight against Trypanosomiasis in Africa
  4. Td004.10-80
    Wns Number
    TD004.10
    Country / Post
    Chad
    Date of Issue
    July 01, 2010
    Subject
    Ten Years of the Fight against Trypanosomiasis in Africa
  5. Td005.10-80
    Wns Number
    TD005.10
    Country / Post
    Chad
    Date of Issue
    December 15, 2010
    Subject
    50th Anniversary of Independence
  6. Td006.10-80
    Wns Number
    TD006.10
    Country / Post
    Chad
    Date of Issue
    December 15, 2010
    Subject
    50th Anniversary of Independence
  7. Td007.10-80
    Wns Number
    TD007.10
    Country / Post
    Chad
    Date of Issue
    December 15, 2010
    Subject
    50th Anniversary of Independence
  8. Td008.10-80
    Wns Number
    TD008.10
    Country / Post
    Chad
    Date of Issue
    December 15, 2010
    Subject
    50th Anniversary of Independence