1. Delivered two lecturers on “Creation of bibliographic database of agricultural research using WINISIS ” for the in-service training course to the LIS professionals of ICAR organized by DIPA/ICAR, New Delhi on 25th May 2009
  2. Delivered two lecturers on “Classification Documents using DDC-22 in school libraries ” ‘Refresher Course for Librarians of Central Schools of Tibetans held on 11- 15th May 2009 at Central Tibetan School Administration Hqrs, Department of Higher and Secondary Education, Ministry of Education, Govt. of India, SS Plaza, Community Centre, Sector-3, Rohini, Delhi.
  3. Invited by Regional Engineering College, Ajmer  to delivered Lectures on “Basics of ICT and their applications in Libraries” in Five days  Training Programme entitled “Capacity Building of School Librarian to Modernize School Libraries” organized and held at Regional Institute of Education (RIE), National Council of Educational Research and Training (NCERT), Ajmer (Rajhtan) from 21-25th January 2008. (the paper has been published in the course material prepared by Regional Institute of Education, Ajmer) .
  4. Delivered Ten extension lectures on Fundamental of computers, generations & types of computes, hardware & software, application software, operating system, computers memory & management, data networks, convergence technology, digital libraries, e-journals, library & information networks, networks & networking to the students of Diploma in Library & Information Technology (DLIT) at Delhi Library Association, Naraiana, New Delhi (May-June 2008).
  5. Delivered Ten extension lectures on Fundamental of computers, generations & types of computes, hardware & software, application software, operating system, computers memory & management, data networks, convergence technology, digital libraries, e-journals, library & information networks, networks & networking to the students of Diploma in Library & Information Technology (DLIT) at Delhi Library Association, Naraiana, New Delhi (September/October 2008).
  6. Delivered a lecturer on “Computerization of School Library Activities and Operations” two day seminar organized by the  School Library Development Group (SLDG), Centre for Science Education and Communication (CSEC), University of Delhi, Delhi from  25-26th March 2006 (also acted as panelist.)
  7. Delivered Ten extension lectures on theory and practices on Universal Decimal Classification to the MLIS students of Kurukashtra University, Kurukashtra (March 2006).
  8. Delivered two lecturers on “Automation in School Libraries: Problems and prospects”  in ‘Refresher Course for Librarians of Central Schools of Tibetans held on 08- 17th May 2006 at Central Tibetan School Administration Hqrs, Department of Higher and Secondary Education, Ministry of Education, Govt. of India, SS Plaza, Community Centre, Sector-3, Rohini, Delhi.
  9. Delivered a presentation lecturer on “Implementing Knowledge Management in University of Delhi: Issues, challenges and opportunities”  in a  ‘Four Week Orientation Course (OR-45)’ held at SGTK College, University of Delhi, organized by Center for Professional Development in Higher Education (CPDHE), University of Delhi, Delhi from 15th April-13th May, 2005.
  10. Delivered a lecturer on “Implementing Knowledge Management in University of Delhi: Issues, challenges and opportunities”   in ‘Four Week Orientation Course (OR-45)’ held at SGTK College, University of Delhi, organized by Center for Professional Development in Higher Education (CPDHE), University of Delhi, Delhi from 15th April-13th May, 2005.
  11. Delivered four extension lectures on Classifying Documents using DDC-22 to the working LIS professionals of Tata Consultancy Services (TCS), New Delhi, (June 2005)
  12. Delivered ten extension lectures on ‘Universal Decimal Classification (UDC) Practice to the student of MILS of  Kurukashthra University, Kurukashthra (4-7th October 2005).
  13. Delivered Ten extension lectures on Intellectual organization of information, Indexing tools & techniques, classification schedules, thesaurus, controlled vocabulary, bibliographic description, evaluation of ISR, searching techniques & strategies, etc. to the MLIS students of IGNOU, New Delhi, at DLA Study center. (October/November 2004).
  14. Delivered ten extension lectures on ‘Universal Decimal Classification (UDC) Practice to the student of MILS of  Kurukashthra University, Kurukashthra (4-7th October 2005).
  15. Delivered a lecturer (presentation)  on ‘INFLIBNET: An overview of evaluation of its services, products and their problems’  in the Refresher Course in Library and Information Science entitled Scientific Management of Libraries’ held at Center for Professional Development in Higher Education (CPDHE), University of Delhi, Delhi from February 5-26, 2003.
  16. Delivered Four extension lecturers on ‘Library automation: A talk on library application software’ in Refresher Course for Library & Information Science, organized by SCERT held  at GGSC School at Saraswati Vihar, Delhi (June, 2003).