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Fisheries and aquatic environment
Yes, fisheries consultants need professional indemnity insurance. Fishery owners, angling clubs, developers, water companies and hydropower schemes rely on your stock assessments, management plans, stocking advice, health checks, surveys and fish pass and screen designs. When that advice is wrong, fish die, permits are breached or structures have to be rebuilt. Those losses flow from professional judgement, not accidents, so public liability won’t pay them. PI covers your liability for negligent advice and design, subject to the policy terms.
Part of: Professional indemnity for consultants
In short
Fisheries work runs on permits and passage law. In England, introducing fish into inland waters without an Environment Agency permit is an offence under the Keeping and Introduction of Fish Regulations 2015, and moving fish into rivers, canals and connected waters needs a fish health check first. Under the Eels (England and Wales) Regulations 2009, diversion structures able to abstract 20 cubic metres in 24 hours must have eel screens unless exempted. Approval of a fish pass can be provisional and revoked on at least 90 days’ notice. Netting and electric fishing surveys need written permission. No law requires PI, and the Institute of Fisheries Management’s code of conduct does not mention insurance.
Last reviewed 5 October 2026 by the Apex professional indemnity team.
Public liability (PL) insurance covers accidental injury and property damage: a survey boat that hits a moored cruiser, or an angler hurt tripping over your equipment. Most of what a fisheries consultant sells is judgement, and when the judgement is wrong nothing is damaged by accident. A lake is stocked with the wrong fish, a pass does not pass fish, a survey misses a species, or a treatment kills the stock it was meant to help.
Professional indemnity (PI) insurance usually covers your legal liability when negligent advice, design or reporting causes a client financial loss, and the cost of defending the claim. Fisheries work that carries PI exposure includes:
If you also net, move or supply fish yourself, you are doing practical work with its own PL, employers’ liability and stock risks. Describe both sides of the business to your insurer.
These scenarios are illustrative. They show the kinds of allegation fisheries consultants face, not real claims or outcomes.
An expert reviewing your work will start with the statutory requirement that applied, then ask whether a competent fisheries consultant would have advised as you did.
| Rule | What it says | Why it matters to you |
|---|---|---|
| Keeping and Introduction of Fish (England and River Esk Catchment Area) Regulations 2015, regs. 4 to 6 | Introducing fish into inland waters, possessing fish to introduce them, or causing or allowing someone else to do so, is an offence without an Environment Agency permit. Keeping listed non-native fish also needs one. Permits can limit numbers and set conditions on escapes, records and disposal. | “Causing or allowing” can reach whoever arranges the stocking, not just the person who tips the fish in. |
| Salmon and Freshwater Fisheries Act 1975, s.30 | In Wales, introducing fish or spawn into an inland water needs the written consent of the appropriate agency. | Cross-border clients need the right regime. |
| Salmon and Freshwater Fisheries Act 1975, s.4 | It is an offence to cause or knowingly permit matter to enter waters containing fish to such an extent that the waters become poisonous or injurious to fish, their spawning grounds, spawn or food. | Treatment and water quality advice is judged against it after a kill. |
| Salmon and Freshwater Fisheries Act 1975, s.5, and Environment Agency authorisations | Using explosives, poisons or electrical devices to take fish is an offence unless it is for scientific or stock purposes with written permission, or otherwise authorised. In England, nets, traps and electric fishing in inland waters need written permission, which does not entitle you to remove fish from private waters without the owner’s consent. | Survey methods and permissions are part of your professional duty. |
| Institute of Fisheries Management Code of Professional Conduct | The IFM, created in 1969, is a constituent body of the Society for the Environment, which awards Chartered Environmentalist status. Its code is mandatory for members. It requires advice to be stated clearly, clients to be told of any action that may materially affect it, and members to maintain their competence. | A breach can lead to exclusion, and the code shows what clients can expect of you. |
Most stocking disputes start with paperwork that did not match the fish. The Environment Agency regulates the movement of live fish, fry and ova to and from fisheries, and its guidance sets out the steps a consultant should check before a single fish moves:
The Agency is clear that a health check does not guarantee fish are free of pathogens or disease. That matters to approved health consultants, whose sampling and reporting are the evidence in any later dispute. Follow the sample rules exactly, record the source water and size categories, and avoid reports that read as a clean bill of health.
Passage work is where fisheries advice meets civil engineering, and where a design can fail in public. Two sets of rules apply in England and Wales.
A provisional approval means your design is judged on how fish actually behave, sometimes seasons after you finished. Agree success criteria and monitoring with the client in writing, design for the low flows when fish need to pass as well as the high ones, and avoid promising that a pass or screen will achieve a stated performance. A fitness for purpose promise is a guarantee that many PI wordings exclude.
| Usually covered by PI | Often excluded or limited | Needs a different policy |
|---|---|---|
| Negligent stocking, management and habitat advice | Guarantees that a pass or screen will meet stated performance | Damage caused by boats, nets or vehicles on site (public liability or motor) |
| Errors in permit applications and fish health check reports | Pollution, unless the policy includes it | Injury to your field staff (employers’ liability) |
| Negligent fish pass, eel pass and screen design | Fines and penalties, including for stocking offences | Electric fishing kit, boats and nets (equipment or marine insurance) |
| Survey errors in reports for planning and assessment | Fish you own or supply yourself | Loss of fish in your own holding facilities (stock insurance) |
| Defence costs, subject to the policy terms | Circumstances known before cover started | Claims against you as a trustee or director of a client body (directors’ and officers’ liability) |
Cover depends on the insurer’s acceptance and the wording. Check the business description names fish health checks and passage design if you do them; a general “environmental consultancy” description may not.
The limit is usually set by the client. Water companies, hydropower developers, public bodies and contractors write PI requirements into appointments, often with a minimum limit and a run of years after completion. Angling clubs and private fisheries rarely ask, so set your own limit by the worst realistic loss: restocking a large water and its lost income, or rebuilding a pass.
Fisheries claims can arrive late. A pass under provisional approval may be judged after several seasons of monitoring, a disease can surface well after stocking, and survey reports are relied on until construction finishes. PI is claims-made, so the policy in force when the claim is made is the one that pays. Keep cover continuous and arrange run-off cover if you retire or close.
A complete proposal gets better terms than a bare one, and a broker can only present what you tell us. Have these ready:
Speak to a broker
PI for fisheries consultants, placed by a named broker
Start the online proposal and save it as you go, or leave your number and a named broker will call you back, usually the same working day.
Apex Insurance Brokers is an independent insurance broker based in Bristol, established in 2009 and authorised and regulated by the Financial Conduct Authority. We are not tied to one insurer: we work with over 30 markets, including Lloyd’s syndicates through wholesale brokers, and every client has a named broker who handles the placement, mid-term changes, certificates for clients and the renewal.
Yes. Clients act on your stocking, management, survey and design advice, and a mistake can kill fish, breach a permit or force a structure to be rebuilt. Those losses come from professional judgement, which public liability is not designed to cover. PI responds to claims that your work was negligent, subject to the policy terms.
No law requires it. The Institute of Fisheries Management’s Code of Professional Conduct is mandatory for members and sets standards for advice, but it does not deal with insurance. In practice, water companies, developers and public bodies usually require PI in appointments, often with a minimum limit.
It can, if the kill followed negligent advice, such as a weed treatment timed for the hottest weeks of the year, subject to the policy terms. Many PI wordings exclude or limit pollution, and fines are commonly excluded. Under the 1975 Act, causing waters to become poisonous or injurious to fish is an offence.
The offence covers anyone who introduces fish, or causes or allows someone else to, without a permit. If your client relied on your advice that the permit covered the stocking, it may claim its losses from you, and PI can respond to that claim. Fines are usually excluded.
It can, where the failure comes from negligent design, subject to the policy terms. A promise that the pass will achieve a stated performance is a guarantee many wordings exclude. Approval can be provisional and revoked on at least 90 days’ notice, so agree performance criteria and monitoring in writing.
Yes. In England you need written permission from the Environment Agency to use nets, traps or electric fishing in inland waters, and the 1975 Act bans electrical devices for taking fish unless used for scientific or stock purposes with written permission, or otherwise authorised. You also need the owner’s consent to remove fish from private waters.
Apex arranges professional indemnity insurance for fisheries consultants across the UK. Tell us about your work and we’ll find cover that fits. Or call 0117 325 0027.
Start your PI proposal Call 0117 325 0027Apex 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, not advice on your individual circumstances. Cover is always subject to the insurer’s acceptance and the policy terms, and this page does not guarantee that cover will be available or on what terms.
