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Building and Construction Authority

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.

Last updated 13 March 2026

Early Contractor Involvement (ECI)

Learn about Early Contractor Involvement (ECI) procurement models for public sector construction projects. Discover D&B, DDB, and DBB-ECI approaches to improve project outcomes.

Collaborative Contracting

Discover collaborative contracting approach that strengthens mutual trust, enables early risk identification, and enhances project delivery through teamwork and cooperation in construction projects.