National Institute of Health Sciences P.O. Box: 28 Nagoda, Kalutara
Sir Chitampalam A Gardiner Mawatha, P.O Box 1826,, Colombo 02,
National Institute of Education, P.O. Box 21, High Level Road,, Maharagama,
120/5, Wijerama Mawatha, Colombo 07.
Vidya Mawatha,, Colombo 7.
Galle Road, Colombo 03
Crow Island,, Colombo 15,
126, Nawala Road,, Nugegoda
450, D. R. Wijewardena Mawatha, Colombo 10
National Aquaculture Development Authority of Sri Lanka, No. 41/1, New Parliament Rd, Pelawatte,, Battaramulla
341 / 21, Sarana Mawatha, Rajagiriya
411, Galle Road,, Colombo 03,