17,ඇල්විටිගල මාවත, කොළඹ 08, ශ්රී ලංකාව, 00800
Sri Lanka Standards Institution (SLSI) is the National Standards Body of Sri Lanka, established under the Bureau of Ceylon Standards Act No. 38 of 1964. The Institution functioned under the name of Bureau of Ceylon Standards until the Act was repealed and ...