Limited Competitive Exam for Recruitment to Grade III of Sri Lanka Scientific Service 2018(2021) Limited Competitive Exam for Recruitment to Grade III of Sri Lanka Scientific Service 2018(2021) Limited Competitive Exam for Recruitment to Grade III of Sri Lanka Scientific Service 2018(2021) Limited Competitive Exam for Recruitment to Grade III of Sri Lanka Scientific Service 2018(2021) Limited Competitive Exam for Recruitment to Grade III of Sri Lanka Scientific Service 2018(2021) Limited Competitive Exam for Recruitment to Grade III of Sri Lanka Scientific Service 2018(2021)

Source: Government Gazette (2021.06.04), Amendment: Government Gazette (2021.08.13), Amendment: Government Gazette (2022.03.25)