The Institution of Engineers, Sri Lanka
120/15, Wijerama Mawatha
Colombo 07, Sri Lanka
Tel: +94 (0)11 2698426/ Fax : +94 (0)11 2699202
Website: www.iesl.lk
Eng. R B M Gunawardena
DCEO/ Deputy Executive Secretary
The Institution of Engineers, Sri Lanka
Tel: +94 (0)11 2698426 (ext 204)
Mobile: +94 71 055 1196
Fax: +94 (0)11 2699202
E-mail: des.mem@iesl.lk
Website: www.techno.lk
Mr. Kusan De Silva
The Institution of Engineers, Sri Lanka
Tel: +94 (0)11 269 8426 (ext 238)
Mobile: +94 71 055 1407
Fax: +94 (0)11 269 9202
E-mail: techno@iesl.lk
Website: www.techno.lk