Essien. E. E. “Legal Aspects of Quality, Consumer Protection and Product Liability”, The First Newcastle International Conference on Quality and its Application, 1-3 September, 2003, at the University of Newcastle-upon-Tyne, UK.

Essien. E. E.“Perfection and Realisation of Securities by Community Banks”, presented on 22/6/93 at a workshop organized by the National Board for Community banks, Uyo , Akwa Ibom State, Nigeria.

Essien. E. E. “Impeachment Process and Procedure”, presented at a Workshop for legislators in Cross River State, Nigeria, in 1993

Essien. E. E.“The University Administrator and the Law”, presented at a national conference organised by the Association of Nigerian University Professional Administrators (ANUPA) at the Conference Centre, University of Uyo, Nigeria, on 28th November 2006

Essien. E. E.“Land Policy and Security in Nigeria”. Presented at a national seminar on Global Securities, organised by the Faculty of Law, University of Lagos, at the Institute of Advanced Legal Studies Conference Hall, Lagos, on 13th –14th February 2003.

Essien. E. E. “Sources and Highlights of Public Financial Regulations and Authorities in Nigeria, at a Workshop for Newly Elected Members of Akwa Ibom State House of Assembly, on 25th June 2003 at Tevoli Hotel, Eket in Akwa Ibom State.

Essien. E. E.“Powers and Functions of Local Governments in Akwa Ibom State”, at a Workshop for Newly Elected Heads of Local Government Councils and Councillors in Akwa Ibom State, held at Governor’s Office Annex, organised by International Management and Finance Institute (IMFI) on 11th May 2004.

Essien. E. E. “Compliance under the Companies and allied Matters Act 1990: Challenges to Directors, Company Secretaries, Trustees and Shareholders”, presented at a National Workshop on Company Administration and Practices in Nigeria, organised by the Corporate Affairs Commission, at conference hall of Sheraton Hotel and towers, Lagos, on 10th February, 2005

Essien. E. E. “The Role of the Judiciary in Consolidating Democracy in Nigeria; A Case for the Independence of the Judiciary", presented at a Retreat/Conference for Chief Magistrates, Directors & Senior Judicial Administrators in Akwa Ibom State Judicial Service, at Marezi Hotels Ltd., Eket, on 1st December 2005. 84. Essien, E E .: "Human Rights in the Administration

Essien. E. E. "Human Rights in the Administration of Justice", presented at a Workshop on Human Rights for Members of the Nigerian Police, at Agatha Garden Hotels, Uyo, on 16th August 2006

Essien. E. E. "Duties, Responsibilities and Liabilities of Directors under the Companies and Allied Matters Act", delivered at Akwa Ibom State Government Workshop on Corporate Governance, organised by Akwa Ibom Investment and Industrial Promotion Council (AKIIPOC), at Governor’s Office Annex, Uyo, on 31st August 2006.

Essien. E. E. “Special Methods and Tools for Educating the Transnational Lawyer” at an international conference on “Educating Lawyers for Transnational Challenges”, at JW Marriot Ihilani Resort at Ko Olina on Oahu, Hawaii, USA, organised by Association of American Law Schools on May 26-29, 2004.

Enefiok Essien "Land Reforms Agenda of the Federal Government: The Legal Perspective and Property Rights", at the First Akwa Ibom State Summit on Land Reforms, organised Ministry of Lands and Town Planning, at Ibom Hall, Uyo, Nigeria, on 29th August 2008.

Essien. E. E. "Enhancing the Role of Justice of the Peace in Combating Militancy in Akwa Ibom State", at a Justice of the Peace Seminar organised by Ministry of Justice, Uyo, Nigeria, at Sam Law Hotel, Uyo on 11th September 2008.

Enefiok Essien"Powers and Functions of Chairmen and Members of State Commissions and Boards of Parastatals", at International Management and Finance Institute, #54 Nsikak Eduok Avenue, Uyo, Nigeria, on 11th November 2008.

Enefiok Essien “Lawyers and Professional Ethics: Weighed on the scales and found wanting?”, at the 2007 NBA Uyo Branch Bar Week at the Judiciary Multi-purpose Hall, Uyo, Akwa Ibom State on December 10, 2007

Enefiok Essien “Land Reforms for Development”, a paper delivered at the national Conference of Attorneys-General in Nigeria, at Le Meridien Ibom Hotel and Golf Resort, Uyo, Akwa Ibom State, Nigeria, on 7th May 2009.

Enefiok Essien “Cluster Munitions (in the light of the new Convention)”, a commissioned paper presented at an ICRC Workshop on International Humanitarian Law on 16 -18 June 2009 at Rockview Hotel Extension (Royale), Abuja.

Essien. E. E. “Administrative Law in a Democratic Government”, a paper delivered at a 2-day Seminar organised by the Akwa Ibom State Civil Service, for Directors in the State Civil Service, on 10th June 2009, at Secretariat Auditorium, Uyo.

Enefiok Essien “The Attorney General’s Office and Law Reform” a paper presented at a National Workshop on Law Reform, organised by Centre for Industrial and Employment Development, in conjunction with the Akwa Ibom State Law Reform Commission, on 14-16 September, 2010, at Le Meridien Ibom Hotel and Golf Resort, Uyo.

Enefiok Essien “Parliamentary Tools and Technique for Law Reform” a paper presented at a National Workshop on Law Reform, organised by Centre for Industrial and Employment Development, in conjunction with the Akwa Ibom State Law Reform Commission, on 14-16 September, 2010, at Le Meridien Ibom Hotel and Golf Resort, Uyo.

Enefiok Essien “Private Military/Private Security Company (in the light of the Montreaux document),” as a discussant at ICRC-organised international workshop on International Criminal Justice and International Humanitarian Law, on 16 – 18 June, 2010, at Rockview Hotel (Royale), Abuja.

Enefiok Essien “The Reforms in the Judiciary and the Potential Impact in the Development of Democracy in Nigeria”, presented at Distinguished Alumni End-of Year Dinner/Award Night of the Faculty of Law, University of Calabar, at Transcorp Metropolitan Hotel, Calabar, on 17th December, 2011.

Enefiok Essien “Credit: Secured and Unsecured, and their Consequences for Local Government Administration”, presented at a Seminar for Legal Officers of Local Governments in Akwa Ibom State, organised by Supreme Opulence Ltd in collaboration with the Local Government Service Commission at Calabar, on Tuesday, June 19, 2012.

Enefiok Essien “The Role of Magistrates in the Dispensation of Justice in Nigeria”, presented at the Biennial National Conference of Magistrates’ Association of Nigeria held at Judiciary Multipurpose Hall, Uyo, on 10th May, 2012.

Enefiok Essien “Children and the Law”, presented at the Biennial National Conference of Magistrates’ Association of Nigeria Conference, held at Judiciary Multipurpose Hall, Uyo, Akwa Ibom State, on May 6 – 12, 2012.

Enefiok Essien “The Role of Academic Institutions in Promoting Respect for International Humanitarian Law in Nigeria” presented at ICRC International Workshop on International Humanitarian Law for Law Teachers in Nigerian Universities, on 15 – 17 June 2012, at Rockview Hotel Extension (Royale), Abuja.

Enefiok Essien “Similarities/Complementarities between International Humanitarian Law and International Human Rights Law”, a commissioned paper presented at IHL National Workshop for Legal Experts, organised by ICRC in collaboration with the Defence Headquarters, for senior stakeholders of the Nigeria Armed Forces, at Command Officers Mess, Abuja, on 19-21 November, 2013.

Enefiok Essien “The rights, duties and liabilities of Company Directors under CAMA: Has the Law changed?”, presented at Akwa Ibom Property Retreat at Monty Suites, Calabar, Cross River State, on Tuesday 13th May, 2014.

Enefiok Essien “The Relationship between a State and an Organised Armed Group and its impact on the classification of Armed Conflict”, presented at International Committee of Red Cross (ICRC) international workshop on IHL for Law Teachers in Nigerian Universities, 17 – 19 June, 2014, at Bolton White Hotel, Abuja, Nigeria.

Enefiok Essien, et al: “The Nigerian Judiciary since amalgamation: Strengths and Weaknesses”, presented at Ebonyi 2014 Centennial Nigerian Association of Law Teachers Conference, 2nd-6th June, 2014, held at Ebonyi State University, Abakaliki, Nigeria.

Enefiok Essien “Creation of Mortgage Under the Mortgage and Property Law of Lagos State”, presented at Workshop on the Mortgage and Property Law of Lagos State, organised by the Faculty of Law, University of Lagos, at Eko Hotels and Suites, on 26 – 27 November, 2014.

Enefiok Essien “Legal Imperatives for Responsible Reporting of Election”, presented at a Two-Day Workshop on Responsible Reporting of the 2015 General Elections for Media Practitioners and Civil Society Organisations, on 25 – 26 February, 2015, at Le Meridien Ibom Hotels & Golf Resort, Uyo, Akwa Ibom State.

Enefiok Essien “Media Law and Ethics,” keynote paper at Nigerian Union of Journalists (NUJ) Press Week presented on 2nd December, 2015, at NUJ Press Centre, Information Drive, Uyo,

Enefiok Essien “Sustaining Democracy Through Professionalism in Journalism Practice”, a paper presented at a One-Week Nigerian Union of Journalists (NUJ) Press Week held at NUJ Press Centre, Information Drive, Uyo, from November 28 to December 4, 2015.

Enefiok Essien “Science, A Human Right”, paper delivered at the 2018 World Science Day Celebration in Nigeria, on 12th November, 2018 at Women Development Centre, Opposite Central Bank of Nigeria, Central Business District, Abuja.

Enefiok Essien “The Role of Alternative Dispute Resolution in the Electoral Process”, a paper delivered at the Chartered Mediators and Conciliators Award Night held at the Judiciary Multipurpose Hall, Uyo, Akwa Ibom State on December 20, 2018.

Enefiok Essien “The University of the Future”, being a keynote paper delivered at the Conference of the Association of Nigerian University Professional Administrators (ANUPA) held at the 1000-Lecture Theatre, University of Uyo, November 25, 2019.