Open Competitive Examination for Recruitment of Technical Officer (Grade III) 2021 – Department of National Community Water Supply May 2, 2021December 15, 2024 Applications.lkClosing Date is Amended As – 2021-May-24Sinhala Amendment English Amendment Sinhala Advertisement English Advertisement Sinhala AdvertisementDownloadEnglish AdvertisementDownloadApplication (Sinhala)DownloadSource – Gazette (2021.04.23) | Gazette (2021.05.21)