When You Need Payment Certification & Change Control

  • Live construction projects requiring independent valuation assessment and payment certification
  • Schemes where payment disputes, inflated claims or change ambiguity present financial risk
  • Clients without commercial resource to manage contractor interim applications
  • Projects requiring a formal audit trail for funders, lenders or governance reporting

How Payment Certification, Valuations & Change Control Works

Payment certification and change control provides the formal commercial oversight needed to ensure contractors are paid accurately, change is properly managed and the client's financial position is protected - providing an independent check on every financial decision made during construction.

  • Reviewing contractor interim applications and assessing the proper value of work done
  • Issuing or recommending payment certificates in accordance with the contract
  • Assessing change events, instructions and variations for financial impact
  • Maintaining a change register with clear valuation and cost impact records
  • Producing payment and change reports for client, funder or governance review

The approach is rigorous, independent and commercially protective, ensuring that every payment is properly certified and every change is assessed before it is agreed.

The result is accurate contractor payments, a controlled change account and a clear financial audit trail from contract award to practical completion.

Typical involvement includes reviewing contractor applications, certifying payments, assessing variations and maintaining change control records throughout the construction programme.

What We Deliver

Payment Certificates

Reviewing applications and issuing or recommending payment certificates.

Valuation Assessment

Independent assessment of contractor interim valuations.

Change Notices

Formal management of variation instructions and change events.

Variation Valuation

Assessment of the financial impact of variations and change.

Change Register

Maintaining a structured record of all change events and their status.

Financial Reporting

Payment and change reports for client, funder and governance use.

Discuss Payment Certification & Change Control

If your project requires independent payment certification or structured change control, BuildAlliance can provide commercially rigorous support as part of our wider construction consultancy services.

Delivered by a RICS‑regulated consultancy with experience across development, infrastructure and commercial projects.

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