Courses by Sri Lanka Standards Institution (SLSI) / Courses in Sri LankaSLSI Training On Quality and Productivity – Sri Lanka Standards Institution 2018 September 26, 2018 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 (2018.09.20)