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.

MY031.15

Country / Post Malaysia
Date of Issue 17 May 2015
Primary theme Telecommunications
International Organisations (International Telecommunications Union (ITU))
Subject 150th Anniversary of ITU
Width 35.0 mm
Height 35.0 mm
Denomination 0.80 MYR
Number in set 3 (show set)
Layout/Format sheet of 20
Perforations 14 by 14
Stamp issuing authority POS Malaysia
Printer Percetakan Keselamatan Nasional Sdn Bhd