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.

CA046.02

Country / Post Canada
Date of Issue 23 July 2002
Primary theme Mankind
Subject World Youth Day
Width 30.0 mm
Height 40.0 mm
Denomination 0.48 CAD
Number in set 1
Layout/Format self adhesive booklet of 8
Perforations imperforate
Stamp issuing authority Canada Post
Printer TBD
Connect to the web shop of the issuing stamp authority