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1. Life member “Indian Association of Medical microbiology”
2. Life member “ Indian Society for malaria and other communicable diseases”
3. Life member “ Indian Medical association”
4. Conducted the BTech (Biotechnology) examination of GGSIP University, Delhi dated 1.12.2008 as an external examiner
5. External Examiner to H.P. University, Shimla for conducting B.Sc.& M.Sc. (Microbiology) 1st semester practical and viva voce examination held at C.R.I. Kasauli

1. Member of Technical Evaluation Committee for evaluation of tenders/quotations regarding technical specification at NICD, Delhi.
2. Member Environment & Waste Management Committee at NICD, Delhi.

1. Chairman of Data Management Committee to monitor the position of receipt of data through e-mail and also the entry/uploading of data on IDSP Portal developed by NIC.
2. Chairman of Pay Fixation Cell for the fixation of pay of Officers and Staff of NICD in view of Govt. notification on revised pay structure w. e. f. 1-01-2006 on recommendation of VI Pay Commission.
3. Chairman of committee for evaluation of the EOI proposals, for identification of agency for scanning national and regional print media for outbreak alerts on a regular basis.
4. Member of NACO’s Advisory Group for Evaluation & Operational Research on Information Education Communication under NACP-III.

1. Member of Data Management Committee to monitor the position of receipt of data through e-mail and also the entry/uploading of data on IDSP Portal developed by NIC.
2. Member of IDSP – NIC Group for monitoring all matters related to IDSP – ICT Component

1. Included as epidemiologist with the district leprosy society.
2. Member, National Expert Committee on Rodent Control
3. Member, Co-ordination Committee of Integrated Disease Surveillance Programme, Karnataka

1. Fellow of Indian Society for Malaria & other communicable Diseases
2. Member of National Academy of vector borne diseases

1. Life member, Indian Society for Malaria and other communicable Diseases, Delhi
2. Member, Indian Academy of Entomology and
3. Member, Technical advisory committee on Health in Kozhikode Corporation

1. Executive Committee Member in the Association for Advancement of Entomology, Thiruvananthapuram
2. Life member –Indian Society for Malaria and other communicable diseases, Delhi
3. Life member, Indian Public Health Association, Kolkata
4. Life member ISMOCD &IPHA

1. Life Member, Indian Society for Parasitology
2. Life Member, Indian Public Health Association
3. Life Member, Indian Society for Malaria and other Communicable Diseases
4. Life Member, National Academy of Vector Borne Diseases (Founder Member)
5. Life Member, Indian Association of Biomedical Scientist.
6. Fellow, Indian Society for Malaria & other Communicable Diseases (FISCD).

1. Life Member, Indian Medical Association(IMA)
2. Life Member, Indian Public Health Association(IPHA)
3. Life Member, Indian Society for Malaria and other Communicable Diseases & Fellowship FISCD.
4. Life Member, Indian Association of Epidemiologists(IAE)
5. Life Member, Indian Red-cross Society of India.
6. Fellow, Indian Society for Malaria & other Communicable Diseases (FISCD).
7. Included as Advisory Committee member for control & prevention of malaria under NVBDCP and NLEP.
8. Vidyalaya Management Committee Member of Kendrya Vidyalaya, Jagdalpur.
9. Chairman, Town Official Language Implementation Committee, of Jagdalpur District.