The Institute of Physics, Sri Lanka (IPSL) is a professional body which was established in the year 1980 incorporated by act of Parliament No. 12 of 1986. IPSL is the apex body of physicists in Sri Lanka who work for the development of Physics and its applications to upgrade the quality of people. The main objective of the IPSL is to promote and advance the science of physics and its applications in Sri Lanka through the implementation of diverse activities and projects. The Institute represents the physicist of all the branches in Physics. Membership of the IPSL constitute individuals who have their tertiary education in the subject physics and involve in professions related to physics. IPSL firmly believes that its members, at all grades of membership, should uphold personal values of excellence, integrity and respect for others, and abide by commonly accepted moral principles in all aspects of their professional work.