If you have not arranged the briefing and insurance for your jet ski rental watertight, you are balancing on the edge of bankruptcy at the first accident. Jet skis and personal watercraft are the racing cars of the water. With speeds that run to over 100 kilometres per hour, the chance of serious hull damage or personal injury is many times greater than with a canoe or a slow electric boat. By combining a rock-solid insurance contract with an uncompromising pre-departure briefing and a strict check of the boating licence, you cover your financial risks and keep dangerous daredevils off your equipment.
In short: When renting out jet skis and personal watercraft in the Netherlands, the small boating licence (Klein Vaarbewijs 1) is always required by law and the minimum age is 18. Take out specialised hull insurance for fast motorboats and set the deposit exactly equal to the high excess. Make a tight briefing at the jetty compulsory, with the emphasis on the kill switch, the rules for giving way and the local high-speed zones.
Briefing and insurance in jet ski rental means covering the risks of high-speed water sports legally and operationally, by training riders in advance and protecting equipment and liability through specialised policies.
Risks, rules and insurance by type of jet ski rental
The way you rent out fast vessels determines how insurers look at your business risk. Free riding has the highest claims burden and therefore the strictest requirements. The table below gives an overview of the operational choices.
| Type of jet ski / personal watercraft rental | Operational and legal requirement | Consequences for the insurance | Logistics and safety |
| Free riding (independent rental) | Small boating licence (Klein Vaarbewijs 1) and proof of identity (18+) compulsory. | Highest premium; often a compulsory GPS tracker and a sky-high excess. | Customer signs a strict skipper agreement; remote supervision. |
| Guided personal watercraft safari | Here too a small boating licence (Klein Vaarbewijs 1) per rider; the instructor rides at the front. | Slightly more favourable terms because the guide can intervene directly or dictates the route. | Fixed group size; instructor carries a marine VHF radio and a tow line. |
| Corporate events / team building | Closed course or exemption from Rijkswaterstaat (the Dutch public works and water management agency) required. | Tailor-made policy per event for business liability. | Own rescue boat (RIB) compulsory on the water; first aid on the bank. |
The hard requirements of the water sports insurer
Insuring a commercial fleet of jet skis is notoriously difficult. Many regular insurers refuse fast rental boats because of the high risk of theft and damage. You depend on specialist insurers on the insurance exchange or on marine insurers.
A business policy for fast motorboats almost always demands the following cover conditions:
Third-party liability (WA): Covers the damage the customer causes with your jet ski to swimmers, other boats or infrastructure. This is absolutely indispensable.- Hull cover (fire, theft and hull damage): Covers the damage to the jet ski itself, for example when a customer hits a groyne at 60 km/h.
- Security requirements: Insurers often demand an SCM-approved vessel tracking system (GPS tracker) and approved cable locks on the trailer or at the quay.
- High excess: Expect an excess of € 1,000 to € 2,500 per incident.
To avoid paying this excess out of your own pocket, you collect a sky-high deposit in advance by credit card or debit card. This immediately separates the serious customers from the reckless impulse bookers. Read more about handling this financially in our article on withholding a deposit after damage.
Compulsory briefing at the jetty
Even if someone has a boating licence, practical experience on a specific jet ski is often lacking. A jet ski does not brake or steer like a normal boat; without applying throttle, almost no steering correction is possible. A tight pre-departure briefing prevents accidents.
Always go through the following points before handing over the key:
- The kill switch: Have the customer attach the cord to the life jacket or wrist straight away. Explain that the engine cuts out immediately if they fall into the water, so the jet ski does not shoot off unmanned.
- Life jacket required: A 50N or 100N life jacket and (in cold water) a wetsuit are compulsory at all times.
- Behaviour in the harbour: Leaving the jetty is always done at walking pace. Riding fast is only allowed in marked high-speed zones (indicated by the yellow buoys or the 'High-speed boating permitted' sign).
- Steering and braking: Demonstrate how the IBR (Intelligent Brake and Reverse) works, if fitted, and warn that releasing the throttle results in loss of steering control.
- Danger of the pump jet: Warn that ropes, clothing or shallow sand are sucked straight into the jet drive. Only start the jet ski when the water is at least hip-deep.
To record the arrangements you work with a skipper agreement, just as discussed in our guide on boat rental, the boating licence and the deposit.
Legal rules (BPR) and high-speed zones
Under the Dutch Inland Navigation Act (Binnenvaartwet) and the Inland Waterways Police Regulations (Binnenvaartpolitiereglement, BPR), every jet ski or personal watercraft is categorised as a 'fast motorboat'. Because they exceed the limit of 20 km/h by a wide margin, there is an unconditional obligation to hold Klein Vaarbewijs 1 (or Vaarbewijs 2 on open water such as the IJsselmeer). In addition, the legal minimum age to operate a jet ski is 18.
One of the biggest misunderstandings among customers is that they may open the throttle anywhere. In the Netherlands, high-speed boating is prohibited unless a high-speed zone has been explicitly designated. Riding fast outside these zones results in fines that go well beyond € 300. Always put a laminated map of the local high-speed zones in the storage compartment of the jet ski. For the current requirements for fast motorboats, consult the Government of the Netherlands.
Where high-speed water sports cause friction
Renting out jet skis unfortunately sometimes attracts a target group that does not take the rules very seriously. This is where most of the friction arises for your rental business.
When a group of customers tears noisily and at high speed right past recreational beaches or houseboats, complaints from local residents pour in to the (water) police. If your rental fleet structurally causes nuisance, the municipality or the harbour master can withdraw your permit.
Then there is the discussion at the counter. Customers often offer extra money to be allowed to ride 'just for a bit' without a boating licence. If you give in and a collision with injuries follows, your insurance is immediately void, you are personally and criminally liable, and your rental business closes its doors for good. So protect your company policy with watertight terms, as described under liability and terms in rental.
How to start this week
Bring more professionalism to your jet ski rental straight away with these five steps.
- Contact your insurer to confirm the exact excess and raise your deposits to this amount with immediate effect.
- Introduce a 'No Licence, No Ride' policy; scan the customer's original boating licence and keep a copy with the rental agreement.
- Fit every personal watercraft in your fleet with a GPS tracker, so that after an accident or speeding fine you can produce the exact route and speed.
- Put up a sign on the jetty with the five golden rules: kill switch attached, life jacket on, walking pace inside the harbour, keep your distance, and full throttle only in the high-speed zones.
- In Bookedin you use adding custom fields to ask for the boating licence number and an agreement to the deposit terms during the online booking; you check the licence itself at handover.
By organising the briefing and insurance of your jet ski rental tightly and without compromise, you keep problem customers away and protect your valuable machines. A professional appearance on the jetty commands respect from your customers, so they will behave more safely and responsibly on the water.
Last checked on 8 October 2026. This article is not direct legal advice.
Frequently asked questions
Yes. Under Dutch law, every jet ski or personal watercraft is classed as a 'fast motorboat' because it can travel faster than 20 kilometres per hour. That makes the small boating licence (Klein Vaarbewijs 1) compulsory in all cases. For open waters, such as the IJsselmeer or the waters of Zeeland, Klein Vaarbewijs 2 is even required.
In the Netherlands, the legal minimum age for operating a fast motorboat (and therefore a jet ski or personal watercraft) is 18. Rental businesses therefore always check a valid identity document together with the boating licence at handover.
The deposit is based on the excess on the rental company's hull insurance. Because jet skis are fast and relatively vulnerable (especially the jet drive and the fibreglass hull), insurers demand a high excess, ranging from € 1,000 to € 2,500. The rental company covers this with the deposit.
The kill switch (dodemansknop) is a safety cord that is attached at one end to the life jacket or wrist of the rider, and at the other end to the ignition of the jet ski. If the rider falls into the water, the cord pulls loose and the engine stops immediately, which prevents the jet ski from carrying on out of control or leaving the rider behind.
No. High-speed boating (faster than 20 kilometres per hour) is generally prohibited in the Netherlands, unless a 'high-speed zone' (snelvaargebied) is explicitly marked on the water. These zones are indicated by yellow buoys or specific traffic signs on the bank. If a customer goes too fast outside these zones, he risks a hefty fine from the water police.
If the rental company has neglected its duties, such as renting to someone without a boating licence, without a kill switch or under the influence of alcohol, it can be accused of negligence and be held (jointly) liable. With a correct handover, a signed agreement and a briefing, liability generally lies entirely with the skipper (the customer).
Any other questions? You can always email us at info@bookedin.nl.
