1.	Dr. G.M. Sunder Singh "An Overview' in Kerala Council for Historical Research Conference" , Ante Cedents of Kollam, organised by Fatima Matha National College, Kollam, on 13-02-2020

2.	Dr. G.M. Sunder Singh "Bestowal of Social Reforms for the Upliftment of Widows" , organised by Kanniyakumari Academy of Arts and Science [KAAS],Malankara Catholic College, Mariagiri , on 20-09-2019

3.	Dr. G.M. Sunder Singh "A Personified Personality for Social Awakening Through his Orating Skill" , Seeman, organised by Tamil Nadu History Congress, Department Of History,G.T.N. Arts College, Dindigul, on 11-10-2019

4.	Dr. G.M. Sunder Singh "Role of Intellectuals Ideologies and Reformers" , Socio Political Transformationof 20th Century in Tamilnadu, organised by Department Of History,Islamiah College, Vaniambadi, on 10-04-2017

5.	Dr. G.M. Sunder Singh "Rights of Women and Differently abled" , organised by Department of English, N.M.Christian College , Marthandam, on 23-02-2016

6.	Dr. G.M. Sunder Singh "A Historical Monument in Kanyakumari District" , Historical Monuments in Tamilnadu, organised by Department of History,Scott Christian College Nagercoil, on 28-03-2014

7.	Dr. G.M. Sunder Singh "Contribution Of Sathiavani Muthu for Womens Movements in Tamilnadu " , Emergence of Womens Movements in India –Issues and Challenges, organised by Department of History, Rani Anna Government College for women, Tirunelveli, on 07-04-2014

8.	Dr. G.M. Sunder Singh "Braveness of a Vanchinathan at Maniachi " , Role of freedom Movement in Tirunelvali Region, organised by Department of History, Rani Anna Government College for women, Tirunelveli, on 07-07-2014

9.	Dr. G.M. Sunder Singh "Role of Dravida Munnetra Kazhagam in Tamil Eelam Crisis" , organised by Kanyakumari Academy of Arts and Science, Sree Ayyappa College for women, Chunkankadai, on 22-08-2014

10.	Dr. G.M. Sunder Singh "Bishop Caldwell- A Versatile Genius" , organised by Bishop Caldwell Research Centre, Holy Trinity Church campus, Idayangudi, , on 06-03-2013

11.	Dr. G.M. Sunder Singh "Cinema and the DMK Party" , organised by Kanyakumari Academy of Arts and Science[KAAS]Holy Cross College, Nagercoil, on 04-12-2009

12.	Dr. G.M. Sunder Singh "Upper Cloth Revolt of Nadars in South Travancore" , organised by Kanyakumari Academy of Arts and Science[KAAS] Womens Christian College Nagercoil, on 05-12-2008

13.	Dr. G.M. Sunder Singh "Profile of Thiruvattar Adhi Kesava Temple" , organised by Scot Research Forum, Scott Christian College Nagercoil, on 13-04-2007

14.	Dr. G.M. Sunder Singh "Trends in Higher Education & Formation of Ideology and Identity and Collective consciousness”Profile of Homoeopathy Treatment" , organised by Department Of History, St . Josephs College, Trichy, on 17-03-2005

1.	Dr. G.M. Sunder Singh "Split in DMK and Formation of MDMK under VAIKO" , organised by Kanyakumari Academy of Arts and Science[KAAS], Sree Ayyappa College for women, Chunkankadai, on 20-09-2013

1.	Resource person in the "International Seminar " , held at Sree Ayyappa College for Women, Chunkankadai, on 25-01-2019. The title of the Lecture was "Tourism as Tool to National Integration".

1.	Participated in the Conference on "Kerala Council for Historical Research Conference" , organised by Fatima Mata National College, Kollam , on 13.02.2020.

2.	Participated in the Conference on "Tamil Nadu History Congress" , organised by GTN Arts College, Dindigul, on 11.10.2019.

3.	Participated in the Conference on "Thirteenth All India Conference of KAAS" , organised by Malankara Catholic College, Mariagiri, on 20.09.2019.

4.	Participated in the Conference on "Tamilnadu History Congress 25th Silver jubilee Session" , organised by University of Madras, on 5-7th October 2018.

5.	Participated in the Conference on "Tamilnadu History Congress 24th Session" , organised by Department of History, Alagappa University Karaikudi, on 6-8th October,2017.

6.	Participated in the Conference on "Tamilnadu History Congress 23rd Session" , organised by Department of History,Periyar University, Salem, on 30th September, 1& 2nd October 2016.

7.	Participated in the Conference on "Indian History Congress, 77th Session" , organised by Department of History, University of Kerala, on 28-30th December, 2016.

8.	Participated in the Conference on "Tamilnadu History Congress 22nd Session" , organised by M.S.University Tirunelvei, on 2nd – 4th October 2015.

9.	Participated in the Conference on "South Indian History Congress 34 th Session" , A.Veera Vandayar Memorial Sri Puspham College, Poondi, Thanjavur, on 1-2nd March 2014.

10.	Participated in the Conference on "Tamilnadu History Congress 20th session" , organised by PEARL Research Centre, St. Marys, College,Thoothukudi, on 20-22nd September 2013.

11.	Participated in the Conference on "Eleventh Conference of bishop Caldwell Research Centre" , organised by Holy Trinity Church campus, Idayangudi, on 6-7th March 2013.

12.	Participated in the Conference on "Kanyakumari Academy of Arts and Science[KAAS]" , organised by Sree Ayyappa College for women, Chunkankadai, on 20-21 september 2013.

13.	Participated in the Conference on "First national Conference of ALFA" , organised by Nesamony Memorial Christian College, Marthandam, on 2nd October 2009.

14.	Participated in the Conference on "Kanyakumari Academy of Arts and Science[KAAS" , organised by Holy Cross College, Nagercoil, on 4-5th December 2009.

15.	Participated in the Conference on "Scott Research Forum" , organised by Scott Christian College Nagercoil, on 19th April 2008.

16.	Participated in the Conference on "Kanyakumari Academy of Arts and Science[KAAS]" , organised by Womens Christian College Nagercoil, on 5-6 th December 2008.

17.	Participated in the Conference on "Scot Research Forum" , organised by Scott Christian College Nagercoil, on 13th April 2007.

18.	Participated in the Conference on "Trends in Higher Education & Formation of Ideology and Identity and Collective consciousness" , sponsored by ICHR, organised by Department Of History, St . Josephs College, Trichy, on 17-19 March 2005.

19.	Participated in the Conference on "Association of third world studies South Asia Chapter" , organised by Sir C.P Ramaswamy Iyer Foundation, Chennai, on 23rd , 24th March 2002.

1.	Participated in the Seminar on "Two days State level Seminar on Kollam through the Ages" , sponsored by KCHR , organised by Fatima Mata national College, Kollam, on 13-14th February, 2020.

2.	Participated in the Seminar on "Tourism as a Tool to National Integration" , organised by Sree Ayyappa college for women, Nagercoil, on 25th January2019.

3.	Participated in the Seminar on "Recent trends in History" , organised by Department of History, M.S.University Tirunelveli, on 15th February 2018.

4.	Participated in the Seminar on "The Heritage of Kanyakumari and the promotion of Tourism in Tamilnadu" , organised by Lekshmipuram College of Arts & Science, on 2nd March 2018.

5.	Participated in the Seminar on "Transformation of Higher Education during the Administration of MGR [1977-1987]" , sponsored by TNSCHE, organised by Department Of History,Nesamony Memorial Christain College, Marthandam, on 15-16th March,2018.

6.	Participated in the Seminar on "Role of Intellectuals Ideologies and Reformers in the Socio Political Transformationof 20th Century in Tamilnadu" , organised by Islamiah College, Vaniambadi, on 10-11th April,2017.

7.	Participated in the Seminar on "Growth of Education and Learning in Tamilnadu" , organised by Rani Anna Government College for women , Tirunelveli, on 6-7 th March 2014.

8.	Participated in the Seminar on "Human Rights Challenges and Remedies" , organised by Lekshmipuram College of Arts and Science, Neyyoor, on 14th March 2014.

9.	Participated in the Seminar on "Emergence of Womens Movements in India –Issues and Challenges" , organised by Rani Anna Government College for women , Tirunelveli, on 7-8 April 2014.

10.	Participated in the Seminar on "Historical Monuments in Tamilnadu" , organised by Scott Christian College Nagercoil, on 28th March 2014.

11.	Participated in the Seminar on "Reformers and Revolutionaries in South India and their contribution to social change" , organised by Tamilnadu Open University Chennai, on 26-27 November 2014.

12.	Participated in the Seminar on "Freedom Movement and Neyyatinkara" , organised by Kerala state Archives, on 12th March 2013.

13.	Participated in the Seminar on "Women Empowerment in 19th Century-A kerala Factor" , organised by Fatima Matha National College , Kollam, on 15th March 2013.

14.	Participated in the Seminar on "Womens Rights and Protective Strategies" , organised by Sarah Tucker College, Tirunelveli, on 23rd October 2013.

15.	Participated in the Seminar on "Research Methodology and Thesis Writing" , organised by Sadakatullah Appa College, Tirunelveli, on 29th October 2013.

16.	Participated in the Seminar on "Recent Trends in Educational Technology" , organised by Holy Trinity College of Education, Melpalai, on 11th February 2012.

17.	Participated in the Seminar on "Eco-Tourism in Tamilnadu" , organised by Holy Cross College, Nagercoil, on 17-18 th September 2012.

18.	Participated in the Seminar on "Emerging Trends in Arts and Science" , organised by Nesamony Research Forum, Nesamony Memorial Christian College, Marthandam, on 7-8 October 2011.

19.	Participated in the Seminar on "Research Methodology and Statistics in Education" , organised by Holy Trinity College of Education, Melpalai, on 20th January 2010.

20.	Participated in the Seminar on "Tools of Evaluation in English Language Teaching" , organised by Holy Trinity College of Education, Melpalai, on 6th march 2010.

21.	Participated in the Seminar on "Teaching Learning Strategies in arts Subjects" , organised by Holy Trinity College of Education, Melpalai, on 19 th September 2009.

22.	Participated in the Seminar on "Patent Awareness" , organised by Scott Christian College Nagercoil, on 11th April 2008.

23.	Participated in the Seminar on "Train the Trainers Programme on soft Skills to Enhance Employability of students" , organised by Department of Youth Welfare M.S.University Tirunelveli, on 28th & 29th December 2008.

24.	Participated in the Seminar on "Centre of excellence for Classical Tamil, Central Institute of Indian Languages Mysore" , organised by Mother Theresa womens University, Kodaikanal, on 8-10th march,2007.

25.	Participated in the Seminar on "Religion as a source to Heal the society" , organised by Scott Christian College Nagercoil, on 18th August 2007.

26.	Participated in the Seminar on "Global Warming" , organised by St. Stephens College of Education , Kollemcode, on 1st December 2007.

27.	Participated in the Seminar on "Social Reform Movements in Tamilnadu 19th and 20th century" , organised by Department of History Nesamony Memorial Christian College, Marthandam , on 16th march 2005.

28.	Participated in the Seminar on "E – Business" , organised by Department of Commerce, Nesamony Memorial Christian College, on 14th February 2004.

29.	Participated in the Seminar on "Contemporary challenges on Library and Information Science" , organised by Sarah Tucker College , Tirunelveli, on 20th February 2004.

30.	Participated in the Seminar on "Role of voluntary organisation in Kanyakumari Dist" , organised by Department of History Nesamony Memorial Christian College, Marthandam, on 13th march 2004.

31.	Participated in the Seminar on "Society for the Advancement of Library and Information Science" , organised by St.Xavier’s College, palayamkottai, on 22nd March 2003.

32.	Participated in the Seminar on "Problems of Higher Education" , organised by St.Jude’s College Thoothoor, on 17th October 2003.

33.	Participated in the Seminar on "The Role of Marshal Nesamony in the Formation of Kanyakumari District" , organised by Annai Velankanni College Tholayavattam, on 25-26, February, 2002.

34.	Participated in the Seminar on "Socio – Political involvement of women since 1885 with special reference to Tamilnadu" , sponsored by UGC, organised by Nesamony Memorial Christian College, Marthandam, on 13 & 14 July 2001.

1.	Attended the Workshop on "Public Financial Management System [PFMS]with Special reference to TSA" , Nesamony Memorial Christian College, Marthandam, organised by UGC Programme Committee, on 20-09-2021- 21-09-2021.

2.	Attended the Workshop on "National Institute Ranking Framework" , organised by Marian College, Kuttikanam, on 21.11.2019.

3.	Attended the Workshop on "Training Capacity Building Programme for Faculty in Social Sciences" , organised by ICSSR & Department of Politics & International Studies, Pondicherry university, on 20-05-2017 to 02-06-2017.

4.	Attended the Workshop on "Acquisition of micro Skills in Teaching" , organised by Department of Education , M.S. University, Tirunelveli, on 21-22nd March 2013.

1.	Attended the Symposium on "Human Rights Victimization and Contemporary Indian Society" , organised by M.S. University, Tirunelveli, on 09.01.2017.

1.	Organised Conference on "Transformation Of Higher Education During The Administration Of M.G. Ramachandran " , sponsored by TamilNadu State Council For Higher Education, NMCC Marthandam, organised by Department Of History and Research Centre, on 2018-2019.

1.	Organised Seminar on "Transformation of Higher Education during the Administration of M.G.Ramachandran [MGR] " , sponsored by Tamilnadu State council For Higher Education, organised by NMCC, on 2018-2019.

1.	Organised Workshop on "One day Basic Training Programme on Human Rights Credentials and Roll of College Teachers, sponsored by National Human Rights Commission" , organised by NMCC, on 20109-2020.

1.	Co-ordinator for UGC Programme Committee in 2020-2021

2.	Member for Committee for SC/ST in 2020-2021

3.	Member for Personality Development Committee in 2019-2020

4.	Member for NIRF in 2019-2020

5.	Programme in Charge for UGC-Programme Committee on Career Guidance in 2021-2022

6.	Programme-in-charge for UGC - Programme Committee on Career Guidance in 2022-2023

7.	Member for Committee for SC/ST in 2021-2022

8.	Member for Committee for SC/ST in 2022-2023

9.	Member for Committee for SC/ST in 2021-2022

10.	Co-Convener for UGC - Programme Committee in 2021-2022

11.	Member for Library Committee in 2022-2023

12.	Member for Personality Development Committee in 2020-2021

13.	Co-ordinator for UGC - Programme Committee in 2022-2023

14.	Member for Committee for SC/ST in 2019-2020

15.	Co-ordinator for UGC - Programme Committee in 2019-2020

16.	Programme-in-charge for UGC - Programme Committee on Career Guidance in 2019-2020

17.	Member for NIRF in 2021-2022

18.	Secretary for Staff Association in 2019 to 2020

19.	Convenor for Gardening Committee in 2019-2020

20.	Programme -in-charge for UGC Programme Committee on Career Guidance in 2020-2021

21.	Member for NIRF in 2020-2021