In Valais, sex workers don’t first face the question of whether they can work – sex work is legal throughout Switzerland. The real question is: in what form. Because the canton treats a woman who works alone from her apartment quite differently from someone who operates a salon with multiple rooms. For one, a free registration suffices. For the other, a small licensing procedure begins with four attachments and a step through the municipality. This article sorts out the three ways – solo, salon, escort agency – and says who needs to submit what to which office.
A Canton That Got a Law Late
Valais lived for a long time without its own prostitution law. It was only in 2015 that the Grand Council passed the Law on Prostitution (GPr, SGS 932.1), supplemented by the Ordinance on Prostitution (VPr, SGS 932.100); it came into force at the beginning of 2016. It was the first of its kind in the canton – and politically controversial. The left thought the social and health policy measures fell short; the FDP sharply criticized the fact that sex workers would be effectively recorded and registered. The law was ultimately passed against the votes of the left and FDP, carried by the CVP and SVP. The debate had been triggered by the perception of a rapidly growing scene – parliamentary discussions circulated figures of around 1,700 sex workers and approximately 90 salons in the canton. These values date from the time the law was created and are not officially updated 2026 statistics; there is no centrally published, current overall figure.
Important for context: Valais is one of the cantons with its own sex trade law. That’s not a given. Neighboring cantons like Nidwalden get by entirely without a special law and regulate the scene through building law and police regulations. Whoever crosses the cantonal border therefore changes not just their place of residence, but an entire regulatory framework – how much the canton acts as a location factor is underestimated by many.
Three Forms, One Law
The GPr explicitly regulates three forms of appearance: street prostitution, salon prostitution, and escort prostitution. This threefold division is not bureaucratic cosmetics – it determines which obligations apply and which authority is responsible. Broadly speaking:
- Those who work alone and independently primarily have a personal registration requirement with the cantonal police.
- Those who operate a salon – meaning a place where third parties engage in prostitution – must register this operator activity and have the use of the premises approved by the municipality.
- Those who operate an escort agency also register the operator activity, but don’t need building approval because no fixed place of business in the sense of a salon is used.
This logic – the canton receives the registration, the municipality approves the premises – is the subject of a separate detailed article on the Valais approval process. Here we’re concerned with the practical difference between operating forms: who has what effort.
The Easiest Way: Solo Registration
Whoever operates as an independent sex worker in Valais must previously register in person with the cantonal police. That is the key point and at the same time the good news: this registration is one-time and free. It is a registration, not a permit – the police don’t grant permission that they could also refuse, but take note that you are working in the canton.
What the Cantonal Police Want to Know From You
The process is kept low-threshold. You arrange an appointment by email and provide name, date of birth, nationality, and place of work. At the appointment, you appear in person and bring:
- a valid identity document,
- for foreign nationals, the corresponding residence or work permit.
It is precisely at this last point that for many, much more than in Valais itself is decided. The cantonal registration does not replace the foreign law basis: whether you can work at all depends on your residence status and – for EU/EFTA citizens without a permit – on the registration procedure with the 90-day limit. This federal level runs before the cantonal registration and is explained in detail in a separate article: Residence status, 90-day limit, and the registration requirement that actually unlocks your sex work. The Valais cantonal police check during registration that this basis exists.
Which Station Is Responsible For You
Valais is large and bilingual, and the police work regionally. The responsible station is the criminal police station in your region:
- Upper Valais: Brig, Überlandstrasse 40, 3900 Brig
- Central Valais: Sion, Av. de France 69, 1950 Sion
- Lower Valais: St-Maurice, Place Ste-Marie 6, 1890 St-Maurice
The threefold division is more than administrative geography. The German-speaking Upper Valais and the French-speaking Lower and Central Valais operate differently culturally and linguistically, and contact points are distributed accordingly. Whoever works in Visp or Brig registers in Brig; whoever is active in Sion, Sierre, or Martigny does so in Central Valais; the Chablais region around Monthey and St-Maurice goes through the Lower Valais station.
The Salon: Four Papers and a Step Through the Municipality
Once you no longer just organize yourself but operate a place where others engage in sex work, you become a salon operator – and the effort increases noticeably. The notification of operator activity and every subsequent change in the operation must be reported to the cantonal police via a form that goes to the regionally responsible station.
The Four Attachments
Several documents must be attached to the registration form. In practice, it amounts to four or five documents:
- a copy of a valid identity document,
- a certificate from the Child and Adult Protection Authority (KESB), not older than three months,
- a criminal record extract, not older than three months,
- a debt register extract (enforcement and bankruptcy office), not older than three months,
- a copy of the building permit from the municipality for the salon.
The three-month deadline is to be taken seriously: whoever obtains the extracts too early and then drags their feet with registration must obtain new ones. The purpose of these documents is clear – the canton wants to know who operates a business, and to exclude operators who are under guardianship, have relevant convictions, or are under such financial pressure that dependency relationships threaten.
Why the Municipality Has the Longer Lever
The crucial item on this list is the building permit – and it doesn’t come from the canton, but from the municipality as building police authority. It approves the use of premises for salon prostitution. This shifts the actual bottleneck: it’s not the police registration that’s the constraint, but the question of whether the zoning, the building, and the municipal regulations allow a salon at this address at all.
In federal systems, what almost always applies here is: the rules differ from municipality to municipality. What is possible in a commercial or mixed-use zone in Sitten can fail in a residential zone of Martigny, Siders, Monthey, or Brig-Glis due to zoning regulations. What is always binding is the specific information from the municipality where the business is located – made-up blanket rules help no one. Anyone planning a salon therefore clarifies building permission first before paying rent or doing renovations. Registration with the cantonal police is the last step, not the first.
That the dividing line between „merely registering“ and „obtaining permission“ often runs where a fixed place of business comes into play is, by the way, not a Valais-specific approach. Elsewhere too, solo work requires only registration, while operating a business must be approved – a pattern that, for example, the article on the permission „that doesn’t exist“ in Appenzell Ausserrhoden works out.
The Escort Agency: Registered, but without Building Permission
The escort agency is the interesting middle ground. It too must register its operating activity with the cantonal police and provide the same personal documents – ID, KESB certificate, criminal record and debt registry excerpts, all current. What is explicitly waived here is building permission. The reason is consistent: an escort agency arranges meetings that take place at the client’s location or in a hotel; it does not operate a salon where sex work is offered at a fixed address. Without space use requiring permission, the municipal step falls away.
This makes the agency administratively easier than the salon – but not without rules. The operator obligations, notification of changes, and personal suitability remain unchanged. And the individual escorts who work for the agency remain subject to registration with the cantonal police. Those using this structure should know that responsibility does not disappear in this way, but rather is distributed – a dynamic that becomes even more acute in other cantons, for example when the agency becomes factually an app and the question of responsibility must be asked anew.
Street Prostitution: Here the Municipality Decides
The third form, street prostitution, is covered in the GPr but is most strongly placed in the hands of the municipalities. The municipalities can regulate the location, time, and manner of street prostitution in their police regulations and take action against its disruptive effects. Violations of these municipal regulations are punished with fines.
Concreted, this means: whether, where, and when street prostitution is permitted is not in the cantonal law, but in the regulations of the respective city or municipality. There is no cantonal-wide number or zone, and it would be wrong to claim one. Anyone considering this form must know the regulations of the specific municipality – in case of doubt, the municipal or city police regulation is the only binding source.
When Things Get Stuck: BellaDonna
There is one contact point in Valais that is made precisely for the gray areas between residence rights, social insurance, and form of business: BellaDonna, the free cantonal counseling and protection service for sex workers. It is supported through Aidshilfe and SIPE, with offices in Visp and Sitten, covering both Upper and Lower Valais – in various languages.
BellaDonna provides information and advice on professional and personal matters, helps with administrative issues such as residence permits and social insurance, and is thus often a faster first point of contact than the authority itself. Once a month, the team visits businesses, salons, studios, and contact bars together with a liaison officer to speak directly with workers. The service for the Central and Lower Valais region can be reached by phone and WhatsApp at +41 79 158 20 19 and by email at [email protected]. However, for binding information on permits and registration, the responsible authority remains decisive – cantonal police for registration, municipality where the business is located for building permission.
What Remains in 2026
Ten years after its adoption, the Valais prostitution law stands for a middle path: stricter than a canton with no special law at all, but far removed from a prohibition regime. For sex workers, what counts above all is the practical consequence, and it can be summed up in one sentence: solo work costs a registration, running a business costs a procedure.
Anyone working alone registers once, free of charge and in person with the cantonal police – provided the foreigner law basis is correct. Anyone opening a salon includes the municipality’s building permit as the first and most important step and submits four fresh documents to the police. The escort agency lies in between: registered and with documentation, but without a municipal step. And the street belongs to the municipality anyway.
How this Valais logic fits into the 26 cantonal regulations of Switzerland and how to read a cantonal regulation correctly in the first place is explained in the overview „26 Legal Situations, One Profession“. For the specific case, however, what applies in Valais is the same as everywhere: the binding information comes from the responsible authority – here from the regional cantonal police and from your municipality.