“The only thing that you absolutely have to know, is the location of the library" - - Sir ,Albert Einstein


Welcome to the Online Public Access Catalogue (OPAC), the resource locating system of the Library, Open University of Sri Lanka(OUSL).

The OU Library offers a quick and easy way to locate library materials in one stop across the variety of collections of the Open University library. The OPAC gives access to books, course materials, audio video materials, web resources etc.

The OPAC permits you to interact with the library actively by using commenting, reviewing, tagging, suggesting resources and by using the research ranking utility.


  • Opening Days :From Monday to Sunday from 8.30 a.m. - 6.30 p.m.
  • Closing Days : Full Moon Poya Days & University Special Holidays of the University.
Log in to your account:

Don't have an account? Register here.

  Some of facilities  for registered users

  • Extending borrowed books
  • Reserving Books
  • Creating own library 
  • Commenting and Ranking of book titles
  • Suggesting materials to the librarian
  • Tagging a book
  • Maintaining your own book list
  • Individual usage history
  • Calculating fines

If you forget the login, please contact the Library Help Desk( Telephone: 011-2881002)

The implementation was a teamwork of The Open University Library staff members and the Koha community.
Contact +94-11-2881030 for any technical matters