The Honours Degree of B.Sc. in Quantity Surveying has been accredited by the following institutes, which has given a good opportunity to build very strong links between these institutions and the Department.
- Institute of Quantity Surveyors Sri Lanka since year 1986
- Royal Institution of Chartered Surveyors since year 1997
- Australian Institute of Quantity Surveyors since year 1999
- Chartered Institution of Civil Engineering Surveyors since year 2010
- Pacific association of Quantity Surveyors since year 2011, The PAQS consists with
* Australian Institute of Quantity Surveyors
* Association of South African Quantity Surveyors
* Building Surveyors Institute of Japan
* Canadian Institute of Quantity Surveyors
* The Hong Kong Institute of Surveyors
* Institute of Quantity Surveyors Sri Lanka
* The Institute of Surveyors, Malaysia
* New Zealand Institute of Quantity Surveyors
* Singapore Institute of Surveyors and Valuers
The Honours Degree of Bachelor of Science in Facilities Management degree programme has been also accredited by:
- Royal Institution of Chartered Surveyors since the year 2006
- International Facility Management Association since the year 2020