1960 - Project office of NHC
1961 - School of Medical Lab Technology
1967 - Inauguration of NHL
1974 - Integration of various units in NHL
1978 - EPI programme launched
1980 - NHL given an autonomous status as NIH under Presidential Ordinance
1980 - ORS (Nimkol) Production Unit
1981 - Oral Polio Vaccine Production Lab1960 - Project office of NHC
1961 - School of Medical Lab Technology
1967 - Inauguration of NHL
1974 - Integration of various units in NHL
1978 - EPI programme launched
1980 - NHL given an autonomous status as NIH under Presidential Ordinance
1980 - ORS (Nimkol) Production Unit
1981 - Oral Polio Vaccine Production Lab1992 - Quality Control Laboratory established
1994 - Reproductive Physiology Directorate merged with NIH
1997 - NIMRT merged with NIH
1998 - Epidemic Investigation Cell (EIC) established
2000 - Mobile Laboratory acquired
2000 - NCA & NCLB established (GoP)
2001 - New Stable construction started, Expansion of Quality Control Laboratory
2001 - Upgradation of Tetanus Toxoid, Polio & Measles Labs
2002 - Independent Quality Assurance Department
2003 - WHO Assessment Mission declared NIH a viable Institute for vaccines production