Circulars
Read the latest circulars from SLA.
331 articles
10 February 2026
CityGML Codelists for Singapore - Abstract Building (Roof Type)
XML references
10 February 2026
CityGML Codelists for Singapore - Abstract Building (Usage)
XML references
10 February 2026
CityGML Codelists for Singapore - Abstract Building (Function)
XML references
10 February 2026
CityGML Codelists for Singapore - Abstract Building (Class)
XML references
30 December 2025
DETERMINING STRATA AREA FOR STRATA UNITS WITH SLOPING WALLS
Chief Surveyor Circulars
29 December 2025
Appointment of new Chief Surveyor w.e.f. 1st January 2026
Chief Surveyor Circulars
8 December 2025
Top 5 Registered Surveyor with the Least Clarification 2025
Chief Surveyor Circulars
13 November 2025
Enhancements to showflat Temporary Occupation Licence (TOL) process
Circular to professional institutes
3 October 2025
Standard and Specifications for Utility Survey in Singapore Version 1.3
Chief Surveyor Directive, Services, Guidelines and Specifications
29 August 2025
ENHANCED CLARITY ON LAND BETTERMENT CHARGE FOR SOLAR DEVELOPMENTS
Circular to Professional Institutes