For any queries regarding the NPTEL website, availability of courses or issues in accessing courses, please contact

NPTEL Administrator,

IC & SR, 3rd floor

IIT Madras

Chennai - 600036

Tel : (044) 2257 5905 ; (044) 2257 5908, 9363218521 (Mon-Fri 9am-6pm)

support@nptel.iitm.ac.in