Aipedia: Quantity surveyors

AI in bank and funder monitoring reports: lender reliance and scope of duty

Aipedia, by the Apex broking team · Last reviewed 2026-10-30

Monitoring surveyors can use AI to check drawdown requests, cost-to-complete and progress photos, but the lender relies on the report to release money. If AI leads the surveyor to certify work that has not been done, the funder may claim the money it advanced.

Part of: AI in quantity surveying

In short

Lenders and funders appoint monitoring surveyors, often QSs, to report on development progress before each drawdown. AI tools can compare drawdown requests with budgets, check cost-to-complete and analyse progress photos. The risks are certifying work that is incomplete or not done, missing cost overruns that threaten completion, and reports the lender relies on without knowing how they were produced. Under the RICS AI standard, a named surveyor must make a written reliability decision (4.2). Claims are usually handled as negligence under RICS-compliant PI, but what a funder can recover depends on the scope of the surveyor's duty.

How monitoring surveyors use AI

On a funded development, the monitoring surveyor reviews the borrower's budget, programme and appointments at the start, then reports before each drawdown on progress, costs incurred, cost-to-complete and risks to completion. The lender uses the report to decide whether to release funds.

AI tools can now read drawdown requests and invoices, compare them with the budget and previous reports, estimate cost-to-complete and analyse site photos or drone imagery to judge progress. Some reports are drafted largely by a generative AI chatbot from these inputs. That can make monthly reporting faster, but the lender is paying for the surveyor's independent judgement, not a summary of the borrower's paperwork.

The duties that apply

The relevant duties are:

RICS AI standard 1.2: monitoring reports are relied on to release money, so tools feeding them are likely to have a material impact; record that determination.
4.2: a named, appropriately qualified surveyor applies professional scepticism and records whether each report is reliable.
4.3 and 4.4: tell the lender client in advance that AI is used and explain the system if asked.
3.1: borrower and lender information is confidential; get express prior written consent before uploading it.
Rules 1 and 3: the RICS Rules of Conduct require integrity and a diligent service. Certifying progress not seen raises both.

What can go wrong

Common ways this goes wrong include:

Certifying work not done: photo analysis treats installed but incomplete work as complete, or photos are older than they appear.
Accepting the borrower's figures: AI matches invoices to budget lines without testing whether costs were properly incurred.
Missing overruns: cost-to-complete is projected from the budget rather than from current market conditions and actual performance.
Template drift: a report repeats risk wording from the previous month that no longer reflects site conditions.

Illustrative: a monitoring surveyor uses AI to analyse progress photos and the borrower's drawdown request on a residential scheme. The tool reports the frame and envelope as substantially complete, and the surveyor issues the report without a site visit that month. In fact large sections are incomplete. The lender releases the drawdown. The borrower later becomes insolvent and the lender, short of security, claims from the monitoring surveyor.

How PI usually responds

A lender's claim against a monitoring surveyor is usually handled as professional negligence under the RICS Approved Minimum Wording, subject to the policy terms. The central argument is often scope of duty: what the surveyor was asked to advise on, and whether the lender's loss falls within it. A lender may recover the money released because of a negligent report, but not necessarily all losses caused by a falling market or the borrower's wider failure. Our guide to scope of duty in valuer PI claims explains the principles, which apply in a similar way to monitoring work.

Lender appointments often require PI above the RICS minimums. Check your limit against the size of drawdowns you report on.

Practical controls

Practical controls include:

Do not certify progress from imagery alone where a site visit is needed; say in the report how progress was verified.
Check photo dates and locations before relying on them.
Test cost-to-complete independently of the borrower's budget.
Review every report line by line before issue, especially risk sections carried forward.
Tell the lender in writing how AI is used and what it does not do.
Record the named surveyor's sign-off for each drawdown report.

How Apex helps

Apex arranges PI for quantity surveyors acting as lender and funder monitors. A broker can check your limit against lender appointment requirements and how your policy describes monitoring work. Related: AI order-of-cost estimates, AI interim valuations, QS cost overrun disputes and the QS AI hub.

Sources

Frequently asked

Can I use drone or photo analysis instead of a site visit?

It can support a site visit but should not replace one where the report says progress has been checked. Under the RICS AI standard, a named surveyor must decide whether the output is reliable, and the lender should be told how progress was verified.

Can a lender recover all its losses from a negligent monitoring surveyor?

Not necessarily. Recovery depends on the scope of the duty the surveyor took on and whether the loss falls within it. Losses caused by wider market falls or the borrower's own failings may be outside it.

Do lender appointments set PI requirements?

Often, and they may be higher than the RICS turnover-based minimums. Check the appointment before accepting it and confirm with your broker that your limit and policy terms meet it.

Should a monitoring report say AI was used?

Yes. For RICS members and regulated firms, standard 4.3 requires advance written notice to the client of when and why AI is used, and 4.4 requires an explanation on request. A clear statement of how progress was verified also helps define the scope of the surveyor's duty.

Check your PI covers how you use AI

Tell us about your firm and the work you do. A broker will review how your current PI treats AI-assisted work, or arrange new cover. No fee for a quote. Or call 0117 325 0027.

Start a PI quote Request a callback

Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales, company number 07014570. This page is general information about how AI is used in the profession and how insurance may respond. It is not legal, regulatory or insurance advice on your circumstances, and it does not guarantee that cover will be available or on what terms.