11/08/2026
🏗️ Step 4: Notify Us of Your Principal Contractor and/or Principal Designer
Did you know? Under the Building Regulations, every building project, regardless of size, must have a Client, an appointed Principal Designer and an appointed Principal Contractor.
✅ Appoint your duty holders
✅ Notify Building Control of their details
✅ Meet your Building Regulations responsibilities
✅ Help ensure compliance throughout your project
Whether you're planning a small domestic project or a larger development, make sure the required appointments are in place and notified to us.
🔗 Find out more and submit your notification online:
You can now quickly and easily apply for Building Regulations, 24/7 and find information about the different types of applications