Domestic RHI – Audits

After you apply for the RHI, please make sure you keep copies of the following documents in case your installation is chosen for auditing by OFGEM:

Provided by Source Energy in your customer handover pack after system commissioning:

  • A copy of the Microgeneration Certificaton Scheme (MCS) certificate
  • A copy(s) of the MCS compliance certificates
  • Calibration certificates, if applicable (where the heating system is metered).

You will also need to keep the following:

You might also be asked for further evidence. For example, photographic evidence for the heating system or meter, copies of utility bills, copies of correspondence for grant funding and a copy of the metering for payment checklist that Source Energy would give you, if your heating system is metered.

OFGEM may also want to visit your property for a site audit.

Find out more about the OFGEM RHI auditing here »

Documents required