1. Structured Training Program Lecture on Inertial Navigation for Launch Vehicle at LPSC, ISRO, Valiamala, Trivandrum
  2. Structured Training Program Lecture on Inertial Navigation for Launch Vehicle at SDSC, ISRO, SHAR
  3. Executive Development Program for ISRO Senior Engineers on Inertial Navigation systems at VSSC, ISRO
  4. Structured Training Program Lecture on Inertial Navigation at IISU, ISRO, Vattiyoorkavu, Trivandrum
  5. One week long course on GPS Aided Navigation System to B.Tech students of IIST, Trivandrum.
  6. IITP Lectures for ISRO fresh Engineers.
  7. ISRO level lecture for Engineers from all centres on “ Lessons learned – Innovation, a way of life” at ISRO Head Quarters.
  8. AICTE Lecture on Fuzzy control systems at TKM College of Engineering, Quilon, 2003
  9. AICTE Lecture on Fuzzy Systems at Sri Chitrathirunal College of Technology, Pappanamcode, Trivandrum,2006.
  10. Lecture on Kalman Filter and Integrated Navigation at College of Engineering, Trivandrum
  11. Lecture on Inertial sensors and Systems at CUSAT , Kochi
  12. Lecture on Launch Vehicle Inertial Navigation System at RajivGandhi Institute of Technology, Kottayam
  13. Lecture on Global Positioning System at institution of Engineers, Trivandrum
  14. Lecture on Atom Interferometer based Inertial sensors and Precision Inertial Navigation System for Aeronautical society of India, Trivandrum
  15. Keynote Address delivered at Govt. College of Engineering at Barton Hill, Trivandrum; for VLSI design and advanced technologies, June 2014
  16. Keynote address delivered on Neural Networks conference at Lourde Matha College of Science and Technology at Trivandrum in July 2015.
  17. Post Graduate Course Lectures delivered on “ Inertial Navigation” for CSSTEAP ( Centre for Space Science and Technology Education in Asia and the Pacific Affiliated to the United Nations during 28 and 29th Dec 2015, SAC Ahemdabad (Bopal campus).
  18. College Initiation day Lecture delivered at Rajalekshmi College of Engineering, Chennai, India on 1st August 2016.
  19. Graduation day Convocation address delivered at Dr.Sivanthi Aditanar College of Engineering at Tiruchendur, Tamilnadu, India on April 13, 2016.