• BDS Course Regulations, 2007 - Revised BDS Course Regulations 2002 - Once Regulations 2007 has been struck down by the High Court of Madras being unconstitutional, it cannot be used against the petitioner to deprive her of the benefit which she would derive from the subsequent Regulation 2014 as per which the student has to complete his/her BDS course within 9 years from the date of admission including one year compulsory internship before he/she could be discharged from the course.  (180) P.L.R.