Workshop on Quality Assurance in Practices for QA coordinators, QA cell members, support staff OUSL
Workshop on” quality Assurance Practices “was successfully jointly conducted by Center for Quality Assurance and Staff Development center on 26th August 2024 from 10.00a.m to 12.00 Noon) with QA coordinators, QA cells members, RA and PA s of QA cell in each faculty and other divisions, OUSL. Prof. S.A.M.A.N.S. Senanayake contributed as the main resource […]
Quality Assurance in Higher Education: Reaching Times Higher Education Ranking
Organized by the Department of Accounting and Finance, Held on April 4th, 2024 The “Quality Assurance in Higher Education: Reaching Times Higher Education Ranking” led by Prof. Rangika Bandara, at the University of Kelaniya, provided a valuable platform for educators and administrators alike. Organized by the Research Unit and Quality Assurance Unit, this event, held […]
Awareness program on UGC standards QAC Review, Quality Assurance, Subject Benchmark for CRC staff
The process of Institutional review (IR)
Prospectus 2025/2026

The study system of the OUSL is based on open and distance learning methods. It is different to the conventional study system that most of you are familiar with. Regular attendance at the University is not required and is therefore well suited for those of you who are employed or engaged with other commitments.
BSc 2024/2025 Intake
A National University under UGC BSc Bachelor of Science (General/Hon’s Degree) In Botany, Chemistry, Computer Science, Mathematics, Physics & Zoology Programme Duration Minimum 03 Years STUDENT ORIENTATION PROGRAM 7th March 2024 (Thursday) and 16th March 2024 (Saturday) from 9am onwards at six of our Regional centres: Nawala, Kandy, Mathara, Anuradhapura, Jaffna & Batticaloa You can attend any one of […]
Guide to Applicants for Stand-Alone courses in Science 2025/2026

The “Guide to Applicants” provides you information you would require to enroll in the stand-alone courses offered by the Faculty of Natural Sciences, The Open University of Sri Lanka. Enrolling in stand-alone courses will enable you to obtain knowledge in specific areas without having to register for a complete programme of study. Read More
Standard Operating Procedures

Mission and Objectives of the Faculty of Natural Sciences Organogram of the Faculty of Natural Sciences Contact Information The Study System Preparing Activity Schedule of the academic year etc. Read More
Undergraduate Guidebook 2025/2026

Programmes/Courses described in this Guidebook Bachelor of Science Degree Bachelor of Science (Honours) Degree Higher Diploma in Science Other Programmes/Courses Read More
The Study System of the University

The study system of the OUSL is based on open and distance learning methods. It is different to the conventional study system that most of you are familiar with. Regular attendance at the University is not required and is therefore well suited for those of you who are employed or engaged with other commitments.