Board of Directors Board of directors 2021 -2022 Board of Directors 2023 -2025 Get to know the dedicated individuals who lead and govern the Ontario Seniors Tamils Benevolent Association. Meet the Board of Directors and learn more about their backgrounds, expertise, and commitment to empowering Tamil seniors in Ontario Board of directors/ trustees of OSTBA Mr. Esa Para Esananda Board President Mr. David Rajaratnam Vice President Mr. Joseph S. Bastiampillai Vice President Mr.Thanabalasingham Sivaloganathan Board Secretary Mr. Sundaralingam Rajalingam Board Addl. Secretary Mr. Balachandran Nagalingam Board Treasurer Mr.Sivakumarathasan Kanapathipillai Board Asst. Treasurer Mr. Kumarasamy Thirugnanansambanther Board Asst. Secretary Mrs. Suppuladchumy Thillainathan Public Relations / IT Mr. Subbiah Maheswaran Internal Auditor