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Worldwide Representatives


For information about API programs and services, we welcome you to contact our local offices or contracted representatives in the countries or regions below.  API operates from offices in Washington DC, Houston, Beijing, Singapore, Dubai and Rio de Janeiro.  Only API offices in Washington DC and Houston are involved with operational issues (i.e., auditor selection, audit scheduling, client audit reviews).    Representatives based in the other locations are information sources.  We invite you to contact the closest office to learn more about API programs and services.

North America, Europe, & Russia

1800 West Loop South, Suite 475
Houston, Texas 77027

Mr Humberto Hernandez
Tel: (832) 781-5692

People's Republic of China, Japan, South Korea, Taiwan, Hong Kong

API China Representatives
2508A, East Tower, Twin Towers
B-12 Jianguomenwai Avenue
Chaoyang District
Beijing 100022
People's Republic of China

Mr. Renfei Wang
Tel: [86] (10) 5109 6065

Ms. Tang Fei
Tel: [86] (10) 6528 0525
Fax:  [86] (10) 5109 6039

Middle East, India, Africa, Southeast Asia and Australia

API Representative Office
R30-35, 30th Floor, Reef Tower
Jumeirah Lake Towers
P. O. Box 5003327, Dubai
United Arab Emirates

Mr. Junaid Ahmad
Tel:[971] 4 4487259
Mobile: [971] 50 3017645
Fax:[971] 4 4487112

South America

API do Brasil
Regus Edificio Argentina
Praia De Botafogo 228 / 16 andar
Botafogo, Rio de Janiero 22250-145

Ms. Delma Quintanilha
Tel: [55] (21) 3736-3664