JUDGMENT

ALTAMAS KABIR, CJI.

1. Four notifications, two dated 21.12.2010 and the other two dated 31.5.2012, issued by the Medical Council of India and the Dental Council of India, are the subject matter of challenge in all these matters which have been heard together by us. Notification No. MCI-31(1)/2010-MED/49068 described as "Regulations on Graduate Medical Education (Amendment) 2010, (Part II)" has been published by the Medical Council of India to amend the "Regulations on Graduate Medical Education, 1997". Notification No.MCI.18(1)/2010-MED/49070 described as "Post-graduate Medical Education (Amendment) Regulation, 2010 (Part II)" has been issued by the said Council to amend the "Post Graduate Medical Education Regulations, 2000". Both the Regulations came into force simultaneously on their publication in the Official Gazette. The third and fourth Notifications both bearing No. DE- 22-2012 dated 31.5.2012, relating to admission in the BDS and MDS courses published by the Dental Council of India, are similar to the notifications published by the MCI.

2. The four aforesaid Notifications have been challenged on several grounds. The major areas of challenge to the aforesaid Notificat