Bangladesh South-East Asia Region
    Bhutan South-East Asia Region
    Brunei Darussalam Western Pacific Region
    Cambodia Western Pacific Region
    China Western Pacific Region
    Hong Kong SAR (China) Western Pacific Region
    India South-East Asia Region
    Indonesia South-East Asia Region
    Japan Western Pacific Region
    Lao People's Democratic Republic Western Pacific Region
    Macao SAR (China) Western Pacific Region
    Malaysia Western Pacific Region
    Maldives South-East Asia Region
    Mongolia Western Pacific Region
    Myanmar South-East Asia Region
    Nepal South-East Asia Region
    Philippines Western Pacific Region
    Republic Of Korea Western Pacific Region
    Singapore Western Pacific Region
    Sri Lanka South-East Asia Region
    Thailand South-East Asia Region
    Viet Nam Western Pacific Region