Section 157(2)(a) in The Drugs and Cosmetics Rules, 1945
(a)a degree in Ayurvedic or Ayurveda Pharmacy, Siddha or Unani system of medicine, as the case may be, conferred by a University, a State Government or Statutory Faculties, Councils and Boards of Indian Systems of Medicine recognized by the Central Government or a State Government for this purpose, or