Apparel Export Promotion Council (AEPC) Chairman A Sakthivel said ATDC (Apparel Training and Design Centre) will impart three-month classroom training to 240 apprentices in five different courses followed by 12-month on-the-job training. Apparel Export Promotion Council (AEPC) Chairman A Sakthivel said ATDC (Apparel Training and Design Centre) will impart three-month classroom training to 240 apprentices in five different courses followed by 12-month on-the-job training.