National Level Seminar on Emerging Trends in Environmental Science (ETES-'09) held at Velammal College of Engineering and Technology, Madurai (8^th Jan. 2009).

Prof. K. S. Sonachalam Memorial XXI Interdisciplinary Research Methodology Workshop held at Annamalai University, Chidambaram (8^th–11^th Feb. 2011).

National Seminar on Novel Synthetic and Computational Strategies in Chemical Sciences (SCCS–2011) held at Annamalai University, Chidambaram (28^th & 29^th Mar. 2011).

National Seminar on Chemistry Education and Research & National Convention of Chemistry Teachers (NCCT–13) held at Annamalai University, Chidambaram (8^th–10^th Nov. 2013).

ICMR Sponsored National Workshop on Nanoscience and Nanotechnology (NWNSNT-2016) held at Pondicherry University, Puducherry (3^rd - 5^th Mar. 2016).

Four Week AICTE approved FDP on Use of ICT in Education for Online and Blended Learning by IIT-Bombay held at Thiagarajar College of Engineering, Madurai (14^th-15^th May, 4^th-5^th & 25^th-26^th June 2016).

NPTEL Local Chapter Interaction SPOC Workshop held at Indian Institute of Technology - Madras (17^th Dec. 2016).

National Seminar on Recent Advances in Chemical and Environmental Research (RACE-2017) held at Annamalai University, Chidambaram (20^th & 21^st Jan. 2017).

National Conference on Advances in Functional Materials (NCAFM-2017) held at St. Joseph's College of Engineering, Chennai (5^th Aug. 2017).

International Conference on Recent Advances in Applied Physics (ICRAAP-2017) held at Annamalai University, Chidambaram (21^st & 22^nd Sep. 2017).

International Seminar on Informatics and wearable Smart Sensors (ISIWSS-2017) held at Kalasalingam University, Krishnankovil (2^nd Nov. 2017).

National Programme on Technology Enhanced Learning (NPTEL) - Workshop conducted by Indian Institute of Technology - Madras (25^th Jan. 2018).

International Conference on Recent Trends in Synthetic Methods and Material Chemistry (RTSMC-2018) held at Annamalai University, Chidambaram ( 2^nd & 3^rd Feb. 2018).

National Workshop on NMR Spectroscopy (WNMRS-2018) held at Gandhigram Rural Institute (Deemed to be University), Dindigul (8^th & 9^th March 2018).

State Level Conference on “Advances in Chemical Science - (SCACS-2019)” held at AVS College of Arts & Science, Salem (4^th January 2019).

International Conference on “Bioorganic & Biofuel Chemistry (ICBB-2019)” held at Sri Sarada Mahavidyalayam Arts & Science College for Women, Ulundurpet (7^th August 2019).

NPTEL-AICTE Online cum Faculty Development Programme (FDP) on “Bioinorganic Chemistry” conducted by IIT-Madras (Aug-Sep 2019).

International Conference (Kalasalingam Global Conference - 2019) on “Sustainable Development” held at Kalasalingam Academy of Research and Education, Krishnankovil (18th-20th December 2019).

Faculty development program on “GChemPaint and LibreOffice” organized by Department of Chemistry, D.K.M. College for Women (Autonomous), Vellore in association with Spoken Tutorial, IIT Bombay (04/05/2020 TO 10/05/2020).

Online Workshop on "Patent Drafting and Processing with Importance of Trademark and Copyright" organized by Journal of Advanced Engineering and Research (08/05/2020 TO 09/05/2020).

Online Training of the "IEEE Explore Library" conducted at Kalasalingam Academy of Research and Education, Krishnankovil (14/05/2020).

Webinar on “IPR and IP Management for Innovation and Start-ups” presented by Mr.O. Prasad Rao, Deputy Controller of Patents and Design, IP India, Govt.of India. (15/05/2020).

Webinar on "Drug Discovery from Medicinal Plants: An Integrative Approach" conducted by Dept. of Botany, K J Somaiya College of Science and Commerce, Bombay. (16/05/2020).

One Day Online National seminar on “Advances in Material Science” organized by Maharishi Dayanand College of Arts and Science, Mumbai (20/05/2020).

One Week Online Faculty Development Programme on “Innovations in Teaching Methodologies” by Department of Chemistry, Kalasalingam Academy of Research and Education, Krishnankovil (21/05/2020 to 21/05/2020).

“SPARC-INDO-US Immunology Workshop” organized by IIT-Ropar, India (12/06/2020 to 13/06/2020).

International Conference on “Materials and Mathematical Sciences” organized by School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankovil (19/06/2020 to 20/06/2020).

AICTE Training And Learning (ATAL) Academy Online FDP on "Blended Learning and Flipped Classroom" from 2020-8-24 to 2020-8-28 at JIS College of Engineering.

FDP on "Engineering Education" from 19-01-2021 to 23-01-2021 organized by CLT-Kalasalingam Academy of Research and Education.