Association with Professional Societies (Selected)
- International Federation of Library Associations (IFLA), Netherlands (IN-6053)
- International Society for Scientometrics and Informetrics (ISSI), Belgium (00283).
- Association of Information Science and Technology (ASIS&T), USA.
- Special Libraries Association (SLA), USA (88228).
- 2024 President, Engineering Community- Special Libraries Association (SLA-USA).
- 2023-24 Chair, Education Committee, Special Libraries Association (SLA-USA).
- Joint Chair, Annual Conference Advisory Council, University of Rhode Island, July 2024 (SLA-USA).
- Co-Chair Annual Conference Advisory Council MLA-SLA Annual Conference, Detroit, 2023 (USA).
- 2022 President, Academic & Education Community- Special Libraries Association (SLA-USA).
- 2020 President, Asian Chapter - Special Libraries Association (SLA-USA).
Member of the SLA Public Policy Advisory Council (PPAC), 2019 onwards.
Member of the 2020 SLA Annual Conference Advisory Council (ACAC), 2019 onwards.
Served as Treasurer-Elect- SLA Asian Chapter – 2018, Director - 2016-17, Chair-Editorial Board-2015, 2016 & 2021,
Member-Online Content Advisory Council - 2016 (88228)
- Indian Association of Special Libraries and Information Centres (IASLIC), Kolkata.
Vice-President-2017-19, Governing Board Member, 2013-16 (1058-L[Z4]) (Life Member).
- Asian Library Association, New Delhi.
Founder Joint Secretary, 2013-21 (ASIALA04/2014/L) (Life Member).
- Delhi Library Association, Delhi (LM\B635).
Secretary, 2014-16, Executive Committee Member, 2017 onwards (Life Member).
- Information and Communication Society of India (ICSI), New Delhi.
Joint Secretary, 2019 onwards (Life Member).
- Indian Library Association (ILA), Delhi (NL-5066).
Executive Committee Member, 2013-16.
- Association of Agricultural Librarians and Documentalists of India (AALDI) New Delhi.
Executive Board Member & Editor of its Journal, 2008-11.
- Indian Association of Teachers of Library and Information Science (IATLIS), Patiala (L-516).
- Society for Information Science (SIS), New Delhi (L-439)
- Management Libraries Network (MANLIBNET), New Delhi (MLN\L\205)
- Society for the Advancement of Library and Information Science (SALIS), Chennai (ND-2022-11) (Life Member)
- Punjab Library Association, Patiala (L-251)
- Medical Library Association of India (MLAI), New Delhi.
- Satija Research Foundation for Library and Information Science, Delhi (LM).
- Ranganathan Research Circle (RRC), New Delhi.
- LIS Academy (LISA-0612) (Life Member), Bangalore.
- SALIS (Life Member), Madras.