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Building and Construction Authority

Procurement

Find out more about the procurement frameworks and conditions of contract for public sector construction-related works.

Last updated 13 March 2026

Registration of built environment firms

Find out how to register your firm to participate in public sector projects and contracts

Progressive procurement approaches

Leverage frameworks like Collaborative Contracting to build mutual trust and Early Contractor Involvement (ECI) to integrate technical expertise during the design phase to drive more predictable project outcomes.

Standard contract forms

Learn about standard contract forms such as Public Sector Standard Conditions of Contract (PSSCOC), Standard Consultancy Agreement (SCA) and the NEC4 contract

Procurement and Legal Frameworks

Find out more about Singapore's public sector construction procurement frameworks, performance assessment systems, and legal protections that ensure fair, transparent, and effective project delivery across the Built Environment sector.

Related information

Guidebooks and Publications

Explore Procurement guides