RIBA Plan of Work · Stage 4
RIBA Stage 4: Technical Design
Stage 4 produces all the architectural and engineering information necessary for manufacture and construction.
Use this overview to plan your research. Verify current requirements and site-specific conditions against the relevant primary sources. Read our data sources, coverage and limits guide.
Purpose
Develop architectural and engineering Technical Design to a level allowing manufacture and construction.
Core tasks
- Technical Design including all design team input
- Specialist Subcontractor design (where appointed)
- Building Regulations submission
- Pre-construction Information
Deliverables
- Manufacturing Information
- Construction Information
- Building Regulations Application
- Final Specification
Compliance evidence
Pull part L, part O overheating, and Future Homes Standard evidence into one consolidated pack for BCB submission.
Questions
Is Building Regulations submitted at Stage 4?
Yes, Building Regulations submissions are typically made at Stage 4 when technical design is sufficiently advanced.
Explore site evidence for Stage 4
Organise available site evidence and identify the checks and deliverables needed for your project stage.
Open Atlas AIReview current plans and usage and source coverage for your project.