Courses by Sri Lanka Standards Institution (SLSI) / Courses in Sri LankaTraining Programmes / Certificate Course 2022 – Sri Lanka Standards Institution May 8, 2022May 8, 2022 Date – 2022-05-18/19/20/22/23/24 Courses: Training Programme on Team Work and Role of Quality Circles in Total Employee ParticipationTraining Programme on Laboratory Quality ManagementCertificate Course in Quality Management Here you can see the English Advertisement… ad-en-20220505-1 English AdvertisementDownloadSource – Daily News (2022.05.05)