Quotation Review RIBA Work Stage 1: Project Preparation & Project Briefing Quotation Acceptance RIBA Work Stage 2: Concept Design RIBA Work Stage 4: Technical Design RIBA Work Stage 0: Strategic Definition RIBA Work Stage 3: Spatial Coordinated Developed Design RIBA Work Stage 5: Project Management & Utilities Review Third-Party Tenders Pre-Planning Submission Client Off-Boarding Client Sign-Off Forms