Site inspection visits

Inspection stages

Thank you for using Runnymede Building Control (RBC) we will provide a risk-based inspection framework for each project; the table below gives a general overview of Inspection Notification process setting out when you must notify your Registered Building Inspector (RBI).

The owner (or your client/contractor) is responsible for compliance and for requesting inspections at the correct times. These support RBC in checking Building Regulations compliance and issuing the final certificate.

Refer to duty holder guidance Client, designer and contractor duty holder responsibilities or speak with your RBI if unsure about responsibilities.

You must notify your RBI before progressing beyond each inspection stage. Inspections may be carried out on site or remotely (via photographs/video).

  • Building stages marked 1 will always be inspected.
  • Stages marked 2 must be notified, and the RBI will then decide whether an inspection is required.
  • RBC may request additional inspections or testing based on project risk.

You must keep dated, geotagged photographic evidence of all key construction stages and retain a full record for completion. (The Timestamp Camera app may be helpful for this purpose).

Do not occupy the building until it is fully compliant with regulations.

Before the final inspection, submit your written declaration of compliance along with all required certificates Completion Notice (England).

Get in touch about building control

The quickest way to contact us is by using our online forms which are available 24 hours a day, 7 days a week. If you need to speak to us give us a call during office hours and talk to our Customer Services team who will be happy to help.