OUSL Bylaws http://repository.ou.ac.lk/handle/94ousl/1781 2026-05-16T00:56:59Z General by-law for the award of credit certificates, certificates, Advanced certificates, diplomas, higher diplomas, degrees, postgraduate certificates, postgraduate diplomas, postgraduate degrees and higher Degrees http://repository.ou.ac.lk/handle/94ousl/2411 General by-law for the award of credit certificates, certificates, Advanced certificates, diplomas, higher diplomas, degrees, postgraduate certificates, postgraduate diplomas, postgraduate degrees and higher Degrees 2023-01-01T00:00:00Z BY–law for the learner support unit http://repository.ou.ac.lk/handle/94ousl/1891 BY–law for the learner support unit The Open University of Sri Lanka 2021-03-01T00:00:00Z By-law for the research unit  http://repository.ou.ac.lk/handle/94ousl/1793 By-law for the research unit  The Open University of Sri Lanka 2020-02-01T00:00:00Z By –law for the award of masters degrees with a research component http://repository.ou.ac.lk/handle/94ousl/1792 By –law for the award of masters degrees with a research component The Open University of Sri Lanka 2019-07-01T00:00:00Z