American TESOL for business certification，its designed to teach business English to non-native speakers of English. Total hours of this program is 120.
Jack C. Richards
Jack C. Richards is a teacher educator and author who has worked in the Asia-Pacific region for more than 30 years. He has held senior academic positions in Hong Kong, Hawaii, New Zealand, and Singapore and also conducted workshops and seminars worldwide. His primary interests are in language teaching methodology, materials design, and teacher education, areas in which he has published many articles and books. He has also authored many widely used classroom texts for second language learners and is the co-author of the Longman Dictionary of Language Teaching and Applied Linguistics. Jack Richards is the author of the Interchange series.