Established in 1995, International House Johannesburg (known formerly and legally as The Language Lab) has built up an envious reputation. It has state of the art facilities, and well-regarded and trained teachers. Besides English language training, the school has a good reputation in teaching people to teach English as a foreign language. Its Cambridge-certified CELTA teaching qualification is highly regarded in the industry. It also administers OET and Cambridge English language tests. Its students invariably do well in these tests – attesting to the quality of the training received. Its experience in training and testing aviation English is well regarded by various industry bodies across Africa. The nearly three decades of existence, and affiliation to English SA and to the International House World Organisation is an assurance of receiving the best training at a competitive cost.