The apex body of engineering professionals in Sri Lanka. IESL awards credentials such as the Chartered Engineer - CEng (SL), AMIE (SL) enabling one to practice as a licensed engineer in the country. We are also the sole credentialing authority of engineering degrees offered in Sri Lanka, including for the internationally recognised Washington accord. Incorporated in 1968 by the Parliament Act No.17, IESL is the largest engineers’ organization in Sri Lanka with over 25,000 members. We are actively engaged in providing engineering perspectives on issues of national significance to the government and the general public. For more information, click here
Announcements
May your Christmas be filled with warmth, laughter and cherished memories!...
Published on : 2025-12-24
IESL Head Office
Assistance to Members During Adverse Weather Condition ...
Published on : 2025-11-28
IESL Head Office
IESL Secretariat Closed on 28/11/2025 due to adverse weather condition ...
Published on : 2025-11-27
IESL Head Office
BSESC Lecture: Common HVAC Design and Installation Mistakes Observed on Site — Causes, Consequences, and Prevention Strategies
- Venue:Wimalasurendra Auditorium
- Date:on 2025-12-29
- Time:5:30 PM
IESL EVENTS
BSESC Lecture: Common HVAC Design and Installation Mistakes Observe...
Wimalasurendra Auditorium
2025-12-295:30 PM
Training Program for International Professional Engineer Panelists
Members Lounge, IESL
2026-01-085:00 PM
Air Condoning Systems for Residential and Commercial Buildings - IE...
Book Purchase Link
2026-12-3111:55 PM
