Department of Examinations has not officially announced the date of releasing GCE O/L examination held in December 2018.
However, Ministry of Education has fixed dates for the release results of Grade Five Scholarship, G.C.E. Ordinary Level and G.C.E Advance Level examinations. According to this O/L 2018 results should be released on 28th March 2019.
However O/L 2018 examination was finished on 12th December, and Ministry of Education has a plan to commence 2021 A/L classes early. Therefore O/L 2018 results should be released before 28th March 2019.
How to check results of 2018 O/L, when results are released?
Goto official web site of Examination Department and check your results.