Pre-sale DPV diagnosis: understanding its role before selling a used boat
Pre-sale DPV diagnosis: understanding its role before selling a used boat
Pre-sale DPV diagnosis: what it's for, and why it can change a sale
The used yacht market is becoming more demanding. Buyers want reliable information before they make a move, and sellers want to avoid endless negotiations based on guesswork. Pre-Sale Diagnostics (PSD) meets this need with a simple idea: a structured inventory of the boat before it is put up for sale.
The DPV is based on three major organisations
Diagnostic Prévente is not an isolated initiative. It was developed with the aim of professionalising the sale of second-hand boats, based on a common reference system and standardised control points. This work is driven by three players:
Nautical Industries Federation (FIN)
Professional organisation for the French boating industry, responsible for structuring the scheme and its reference framework.
DGAMPA
A public player linked to maritime affairs, involved in safety issues and regulatory consistency.
France Assureurs
Represents insurers. Its involvement reflects the interest in more reliable and better defined information at the time of a transaction.
A simple definition: what exactly is the DPV?
The DPV is a voluntary control, requested and financed by the seller before the sale. The aim is to establish a structured inventory of the boat, based on a common frame of reference.
It mainly concerns units up to 12 metres in length, in particular those that are not usually subject to a full survey.
Why it's useful in a sale
A second-hand sale often stalls for one simple reason: uncertainty. The buyer has doubts, the seller gets defensive, and the discussion becomes a mixture of emotion, mistrust and “blind” negotiation.
The DPV acts as a “base” for discussion:
For the seller
- Showing a boat with a structured base, instead of just a speech.
- Reducing imprecise negotiations based on assumptions.
- Enhancing the value of a well-maintained unit by making information visible and legible.
For the buyer
- Understand faster general condition and points for attention.
- Compare more easily two boats on a uniform basis.
- Faster decision-making because the information is better framed before the visit.
What the DPV covers (in practice)
The DPV is based on a simple logic: to check and document, in a structured way, the key elements of a boat, without going into a heavy investigation. So we're talking about a control visual and informational based on common control points.
What the DPV is not
- This is not a complete maritime survey.
- This is not a guarantee, nor a promise of “zero problems”.
- This is not an operation involving heavy dismantling or destructive investigations.
- This is not an automatic estimate of the selling price.
Sidebar: DPV vs maritime expertise
A structured visual and informational check, useful for clarifying a sale and providing a common basis.
- Common frame of reference
- Dated report, valid for 6 months
- Without major investigations
- Objective: transparency, uniform reading
A more in-depth technical analysis, used in particular for insurance, financing, litigation or complex cases.
- More technical approach, sometimes measurements/tests
- May include valuation according to mandate
- Cases in point: claims, disputes, large units
- Objective: in-depth analysis and technical conclusions
The impact of insurance: what it changes (and what it doesn't)
Why are insurers interested in preventive diagnostics? Because when it comes to insurance, the problem is not just the claim. The problem is uncertainty about the initial state and the quality of information when a situation becomes tense.
The DPV can provide :
- A dated inventory and structured, useful as a factual element when dealing with an insurer or a third party.
- Less ambiguity on what was visible and known at the time of sale.
- More consistent information, so it's easier to read in a discussion.
Conclusion: a logical development for the market
The DPV does not “revolutionise” the sale of boats, but it does meet a need that has become obvious: to make transactions more transparent and easier to understand. For the seller, it's a way of presenting the boat on a structured basis. For the buyer, it's a useful filter before making a commitment.
In a market where there is a wide range on offer and where trust is a determining factor, a common, understandable framework is often what makes the difference between a sale that drags on and one that moves forward.







