Fishing Ethics

Fishing ethics is not an add-on to fishing — it is the core of it. In Norwegian fishing culture, ethics and management have been closely intertwined since NJFF was founded in 1871, and today’s norms are based on more than 150 years of experience of how fishing can be sustainable. The usual way of putting it is that Norwegian fishing is ‘catch and release if you can, catch and use if you must, never catch and discard’ — a principle that applies regardless of species and sub-discipline.

For anyone fishing in 2026, the ethics are especially critical because the wild salmon is in a critical state. 2024 was the worst year on record, with the run at around 323,000 animals (against more than one million in the 1980s). 33 salmon rivers were closed in the summer of 2024. Every choice you make as an angler — whether you fish or leave the fish be, where you fish, how you treat fish you have caught — matters for how the stock develops.

This article goes through the most important ethical principles in modern Norwegian fishing and how they are put into practice.

Catch-and-release

Catch-and-release is the dominant ethical practice in modern salmon fishing and large-trout fishing. You catch the fish, remove the hook and release it again — the aim is the experience, not the food.

When catch-and-release is recommended or required:

• Large salmon (typically over 65 cm) — required in many rivers to protect the spawning stock
• Large trout (over 4 kg) — particularly on Mjøsa, Tyrifjorden and Femund
• Rare species — such as a secret charr stock in particular mountain lakes
• Vulnerable watercourse — even where the size is ‘keepable’

How to practise catch-and-release correctly:

1. Use the right type of hook — no barbs, or minimal ones. Easier to remove, less damage.
2. Keep the fish in the water while you remove the hook
3. Wet hands when you have to handle it — dry hands damage the fish’s mucus layer
4. Short time out of the water — ideally under 15 seconds for a photo
5. Controlled release — hold the fish with its head into the current until it swims off by itself
6. Cut the line if the hook is set deep — better to leave the hook in than to cause major damage

For salmon fishing specifically there are often weight limits or size rules — check the local regulations before you fish.

Dispatch — when the fish is kept

If you keep the fish, dispatch must be quick and humane:

Quick dispatch:

1. Strike hard on the head with a stone, club or a purpose-made dispatch tool. Hit exactly between and behind the eyes.
2. Cut the gill arches to bleed it out — better meat quality and a quick death.
3. Break the neck if necessary — for complete certainty of unconsciousness.

The Animal Welfare Act (dyrevelferdsloven) requires that the time from catch to dispatch is as short as possible, and that dispatch is quick and with as little suffering as possible.

Gutting should be done quickly after dispatch and bleeding. Remove the internal organs to prevent the meat going sour or bacteria growing.

For anyone new to this: always carry a stone or a purpose-made dispatch tool (a club). Strike hard and accurately. Half-conscious fish flopping around on land is ethically problematic and indicates poor practice.

Hook damage and hook types

Hook types affect how easy it is to remove the hook and how much damage the fish suffers:

Hook with a barb (barbed) — the classic hook with a jagged barb that stops the fish coming off. Used in much fishing, but makes removal harder and causes more damage.

Hook without a barb (barbless) — a flat hook shape. Easier to remove, less damage. Required in many salmon watercourses and recommended for catch-and-release.

Circle hook — a curved shape that ‘sets’ in the corner of the mouth rather than pulling down into the throat. Reduces the risk of deeply hooked fish that are hard to release.

Treble hook — three hooks on the same attachment point. More effective for catching, but more damage to the fish and more complex to remove. Banned in many salmon watercourses.

For anyone wanting to follow good practice: use barbless hooks, or pinch the barbs flat with pliers before use. For salmon fishing it is often required; for other fishing it is good practice.

Use of the catch — do not discard

Norwegian fishing tradition has been strict that fish you take should be used, not discarded. It is part of the ethic that has been handed down orally over generations and that makes the difference between respectful harvesting and waste.

Practical implementation:

• Consider before you fish: how much fish can you actually deal with?
• Do not catch more than you need — even if the quota allows it
• Cook fresh or freeze quickly
• Use the whole fish if possible — not just fillets, but also the head, backbone (stock) and roe

Classic Norwegian fish tradition:

• Smoked whitefish and salmon — classic preservation
• Gravlaks — from Norwegian salmon, sea trout, and sometimes large trout
• Dried fish — particularly from cod
• Fish stock — from bones and heads

For anyone unsure how to prepare fish: the NJFF magazine and cookbooks have Norwegian fish dishes. Local fishing associations often run fish-cookery weekends.

Disease prevention as an ethical act

Disease prevention is not just regulation — it is an ethical act. Every time you disinfect your gear properly before use in a new watercourse, you help prevent the spread of Gyrodactylus salaris and other pathogens.

Standard disease-prevention procedure:

1. Rinse the gear with fresh water after every trip
2. Remove all visible residue (silt, algae, fish remains)
3. Air-dry for at least 2 twenty-four-hour periods (døgn) at over 20 °C
4. Or use Virkocid 1% (or an approved agent) when switching between watercourses

For salmon fishing specifically, disinfection is required by law when used across county boundaries or after use in Gyrodactylus areas. Breaching disinfection requirements can result in fines and the loss of your right to buy a permit.

Disease prevention and Gyrodactylus salaris goes through the procedures in detail.

Quota awareness

Norwegian fishing as a rule has quotas — the number of fish per day or per season. Fishing rights (fiskerett) are limited to ensure sustainable management.

Classic quota types:

• Daily quota — the number of fish you may keep per day
• Seasonal quota — the total per season
• Size restrictions — minimum legal size (minstemål), or a maximum size above which you must release
• Sex restrictions — hen salmon are released to protect the spawning stock

For anyone new to this: read the fishing regulations for your area before every trip. Local variations are considerable.

Ethical consideration beyond the legal quota: even if the quota allows 5 fish, consider whether you actually need 5 or whether 2 is enough. Stock considerations are about collective practice, not just regulation.

Stock considerations — you are a manager

In the Norwegian tradition, anglers are not just users of a resource — they are active managers. NJFF and Miljødirektoratet point out that anglers contribute to:

Data collection — salmon seen, sea trout seen, trout seen. After every trip you report what you have observed. These data are critical for the public stock estimates.

Disease surveillance — visible signs of Gyrodactylus, salmon lice or other diseases should be reported to Veterinærinstituttet or Mattilsynet.

Stock regulation — quotas are built so that fishing takes out the surplus the stock produces. When the stock is weakened (as the wild salmon were in 2024), fishing must be reduced so that the stock can recover.

Habitat awareness — anglers are often the first to register changes in a watercourse (turbidity, vegetation, water level) and are an information channel to the public managers.

For anyone wanting to contribute: join an NJFF local branch or Norske Lakseelver. These are active in stock management, disease-prevention work and stock research.

Other anglers and shared nature

Fishing is often a social activity, and ethics also applies to dealings with others:

Keep your distance — at least 30–50 metres between fishing spots in busy areas. Do not cast over someone else’s line.

Wait your turn — on popular beats in salmon rivers there is often a rotation system. Follow local practice.

Help new anglers — share experience without being pretentious. Norwegian fishing culture has been built on the experienced taking the newcomers along.

Respect local culture — every river has its own norms (which flies work, which areas are popular, what counts as appropriate behaviour). Local anglers as a rule know more.

Do not leave litter — line, hooks, ammunition packaging. Plastic and metal in nature is one of the most visible environmental problems.

For conflict: communication before escalation. Ask, listen, and try to understand the local context.

The anti-fishing debate

Norwegian fishing is controversial in a way that hiking or paddling is not. Anti-fishing organisations and animal-welfare organisations have argued that:

• Fish have feelings — modern research shows that fish have pain responses
• Catch-and-release is ethically problematic — you inflict suffering without the benefit of food
• Hook damage causes lasting harm — even released fish have reduced survival

For anyone who fishes it is important to:

Understand the criticism — it is nuanced and based on real animal-welfare concerns

Practise good ethics visibly — that is the best response to criticism

Consider your own practice critically — is there anything you do that is not ethically defensible?

NJFF’s stated standard is that fishing is an acceptable activity if it is practised in an ethically defensible way — with quick dispatch, the right gear, and stock considerations. It is a reasoned position, but not an exemption from critical reflection.

Practical ethical checklist

For every fishing trip, consider:

• Do I have a valid fishing permit (fiskekort) and, if relevant, the state levy?
• Do I have the right gear for the species and the catch-and-release requirements?
• Do I know the local quotas and minimum legal sizes (minstemål)?
• Have I disinfected the gear if necessary?
• Am I considering the catch on the basis of need, not the quota?
• Can I dispatch the fish quickly and humanely?
• Am I using what I catch?
• Am I reporting the catch as required?

Taken as routine, it builds good practice over time.

Next steps

If fishing ethics is new to you: read NJFF’s ethical guidelines and put them into practice on your next trip.

If you fish regularly: consider your own practice critically. Is there anything you can improve — hook types, dispatch, stock considerations?

For anyone wanting to build a broader ethical understanding: read the Council for Animal Ethics’ (Rådet for dyreetikk) statements on fishing and animal welfare. They give a nuanced perspective.

For related topics: disease prevention and Gyrodactylus salaris is critical for salmon fishing. Fishing rights and permits goes through the regulations.

Learn more

• NJFF — ethics and fishing
• Rådet for dyreetikk
• Miljødirektoratet — fiske
• SNL: fritidsfiske
• Norske Lakseelver

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Text: Snuitide (2026).