Malaysia, Vietnam, Singapore, Indonesien, Thailand, Philippinerne

WCA First Offices at: Aksai, Almaty, Baku, Bandar Seri Begawan, Bandung, Bangkok, Bishkek, Cagayan de Oro City, Cebu, Clark, Da Nang, Davao City, Denpasar, Dushanbe, Haiphong, Hanoi, Hochiminh City, Jakarta, Johor, Kabul, Kathmandu, Kuala Lumpur, Macau, Male, Manila, Paranaque City, Penang, Phnom Penh, Port Klang, Semarang, Shah Alam, Singapore, Surabaya, Tashkent, Thimphu, Ulaanbaatar, Vientiane, Yangon (Rangoon), Yerevan, Yogyakarta

WCA Advanced Proffessional offices at: Aksai, Almaty, Ashgabad, Baku, Bandar Seri Begawan, Bangkok, Bishkek, Cebu, Dushanbe, Haiphong, Hanoi, Hochiminh City, Jakarta,Kathmandu, Klang, Kuala Lumpur, Male, Manila, Penang, Phnom Penh, Port Klang, Semarang, Shah Alam, Singapore, Surabaya, Tashkent, Thimphu, Yangon (Rangoon), Yerevan.