Region 1 - Northeastern USA
TBD
Region 2 - Eastern USA
David Booth
Region 3 - Southeastern USA and the island of Jamaica
Dave McLaren
Region 4 - Central USA
Myron Wilson
Region 5 - Southwestern USA
Ross Anderson
Region 6 - Western USA, including Alaska and Hawaii
Al Engelhardt
Region 7 - Canada
Ron Potts
Region 8 - Africa, Europe, Greenland, Iceland, the Republics of the former USSR, and the Near and Middle East countries located west of Afghanistan and Pakistan
Peter C J Hill
Region 9 - Caribbean and Bahamas Islands, South America, Central America and North America (except the United States, Jamaica and Canada)
Manuel Rodríguez Perazza
Region 10 - Australia, New Zealand, Asia, and related islands
Graeme Gwilliam