Damp reports you can rely on for confident lending decisions
When a valuation flags damp, the specialist report behind the decision has to be sound. Federation of Damp members produce structured, evidence-based damp assessments to a single national standard, so you can act on a clear diagnosis rather than guesswork.

A damp report is only as good as the diagnosis behind it
When damp is flagged on a valuation, an inconsistent or incorrect report can lead to the wrong decision, unnecessary retentions, delays and disputes.
Misdiagnosis
Condensation read as rising damp, or external defects missed, leading to the wrong remedial recommendation.
Inconsistent reporting
Reports that vary in quality and format make it hard to compare risk and lend with confidence.
Treatment before diagnosis
Recommendations made before the cause is properly established can inflate works and create later disputes.
Evidence, consistency and accountability
Every Federation of Damp member works to the same standard, so the report behind your decision is structured, defensible and traceable.
Evidence-based diagnosis
The FOD 7-Step Survey Method requires inspection and testing before any conclusion, so the cause is established on evidence.
Consistent reporting
A defined reporting standard means clear, comparable reports that set out findings, diagnosis and proportionate recommendations.
Vetted members
Members complete recognised training and pass checks on competence, insurance and business status before being listed.
Public liability insurance
We confirm members carry valid public liability insurance as a condition of membership.
Code of Conduct
Members agree to a Code of Conduct and Ethics covering honest assessment and transparent recommendations.
A route to accountability
A formal complaints process means a listed member can be held to the standard they agreed to, unlike a one-off certificate.
One method, applied to every survey
Confidence in a report comes from the method behind it. Every member is trained in the FOD 7-Step Survey Method, a structured, evidence-based process that puts diagnosis before any recommendation.
- Inspect, test and assess before diagnosing
- Moisture readings used in context, not in isolation
- Proportionate, evidence-led recommendations

An independent standards and training body
The Federation of Damp is independent as a training and standards provider. Our FODCS surveyor and FODCT technician certifications are independently City & Guilds Assured, and our damp surveyor training is CPD certified. This is recognised, externally validated training, not a paid badge.
City & Guilds Assured
Verify a surveyor in seconds
Before accepting a damp report, confirm the surveyor is a current Federation of Damp member on our public register. A live listing confirms they are vetted, insured and accountable to the standard today.
What lenders and valuers ask us
What is the Federation of Damp?
How does a Federation of Damp report support a lending decision?
How does the Federation of Damp relate to other industry bodies?
Is your certification independently assured by a recognised body?
Are members insured and checked?
How do we verify a surveyor is a current member?
Can our panel or firm recognise Federation of Damp reports?
Work with the Federation of Damp
Verify a specialist for a current case, or talk to us about recognising Federation of Damp reports across your panel.

