Courses by Sri Lanka Standards Institution (SLSI) / Courses in Sri LankaSLSI Training on Quality and Productivity (May 06-22) 2019 – Sri Lanka Standards Institution April 30, 2019May 18, 2019 Duration – Mentioned in Advertisement Advertisement English Edition Preview Download Advertisement (English Edition) Instructions to Candidates Contact Numbers : 011-2671567-72 Ext. 210 / 011-2685546 / Course Coordinator – Ext. 335 / Course Assistant – Ext. 317 Email – [email protected] / [email protected] Source – Daily News (2019.04.30)