Indian Immunologicals Limited (IIL) is a subsidiary of the National Dairy Development Board. It is based in Hyderabad, Telangana, India.[1] IIL is registered in India as a Public Limited Company under the Companies Act, 1956 (Ministry of Corporate Affairs – MCA Services),[2] It was established in 1982 by the National Dairy Development Board.[3][4]
It is noted for developing veterinary and human vaccines for foot-and-mouth disease, rabies, bacterial vaccines, canine vaccines, hepatitis, measles, MMR and DPT.
IIL is a major supplier of DPT, TT and hepatitis B