17 Victoria Place (Lane adjoining Telecommunication Regulatory Commission)
Elvitigala Mawatha
Colombo 08.
Bus Route No.s 103, 135,131, 178
Bus Stops: Elvitigala Flats / Niromi Trade Centre (Travelling From Borella to Narahenpita)
Telecom Regulatory Commission (Travelling From Narahenpita to Borella)
Tel: 94 11 2671567-72
Fax: 94 11 2671579
E-mail: info@slsi.lk
Website: http://www.slsi.lk
