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.


Country / Post Dominican Republic
Date of Issue 11 November 2006
Primary theme Energy (Energy conservation)
Subject America UPAEP - Saving Energy
Width 40.0 mm
Height 30.0 mm
Denomination 20.00 XCD
Number in set 2 (show set)
Layout/Format sheet
Perforations 13 by 13
Stamp issuing authority Instituto Postal Dominicano (INPOSDOM)
Printer Editora de Luxe SA