Professional Memberships

Fellow of the Royal Institution of Chartered Surveyors (RICS), UK
- Recognized as a Fellow, Professor Jayalath holds one of the highest honors within the RICS, symbolizing his extensive contributions to the field of Quantity Surveying on a global scale.
- His role includes mentoring candidates for the Assessment of Professional Competence (APC) and actively participating in RICS initiatives to enhance professional standards
  Built Environment Faculty
Member of the Chartered Institute of Arbitrators (CIArb), UK
- As a CIArb member, he specializes in construction dispute resolution, focusing on mediation, arbitration, and adjudication.
- His expertise is critical in guiding professionals and policymakers toward equitable and efficient dispute resolution frameworks
  Sri Lankan Quantity Surveyors.

Fellow of the Institute of Quantity Surveyors, Sri Lanka (IQSSL)
- Professor Jayalath’s fellowship at IQSSL highlights his leadership and contributions to improving Quantity Surveying practices in Sri Lanka.
- He has been involved in training, advising, and shaping the next generation of professionals
  Built Environment Faculty
CEDR Accredited Mediator (UK)
- This prestigious accreditation positions Professor Jayalath as a leading mediator, particularly in construction-related disputes. His expertise ensures that disputes are resolved amicably and efficiently, minimizing costs and delays
  Built Environment Faculty
  
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RICS Executive Committee Member (Sri Lanka Chapter)
- He has served on the Executive Committee of RICS Sri Lanka, contributing to policy development and advocacy for Quantity Surveying standards and practices
  Built Environment Faculty
  
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Contributor to Construction Adjudication Guidelines (ICTAD, Sri Lanka)
- As a member of the drafting committee for the ICTAD Construction Adjudication Guidelines, Professor Jayalath has shaped dispute resolution practices and governance in the Sri Lankan construction sector