Anyone working in the sex industry in the canton of Nidwalden looks in vain for a permit with the word sex work on it. It doesn’t exist. What exists instead is a chain of registrations, notifications, and applications — at the residents’ registration office, at the migration department, at the compensation fund, at the tax office, in the municipal building permit process. Each of these stations creates a data record with your name on it.
Starting in 2026, the question of these data records takes on new significance. Nidwalden was the last canton in Switzerland without a public access law. On November 26, 2025, the Landrat definitively decided to introduce one; the cantonal legal collection lists the Cantonal Public Access Act (kÖG) under NG 232.3 as of August 1, 2026. This means that in principle, every person has the right to view official documents — without providing a reason.
This article examines what this means in practice for sex workers in a canton with about 45,000 residents and eleven municipalities: which office is allowed to release which data, where the new transparency right ends, and which three steps most effectively reduce visibility.
A Canton Without a Sex Law, But With Many Registers
Nidwalden does not regulate sex work through a special law, but through general law: federal law, cantonal building and planning law, foreigners’ law, and social insurance law. This structure is the rule in the central Swiss cantons and is not a legal vacuum — it simply shifts decisions away from a sex industry office toward offices that work with zoning plans, permits, and subsidies. Why the zoning plan sets the pace rather than a special law is described in detail elsewhere.
For the data question, this has an immediate consequence: there is no central sex work register that you could access or find yourself in. But there are many small registers — and some of them are more open than most people assume.
The New Transparency Principle: Much Transparency About the State, Little About You
The kÖG reverses the previous logic. According to Art. 6, every person has the right to view official documents or obtain information about their contents. The request must be submitted in writing or electronically to the office that created the document, and according to Art. 12, it does not need to be justified. Required are name, first name, and a delivery address, as well as a description that makes the document identifiable. Abusive requests will not be considered; if a requested clarification is not provided within thirty days, the request is deemed withdrawn.
This is not automatically free of charge: Art. 14 provides for fees based on time spent, with procedures involving no special effort remaining free of charge. If the fee exceeds CHF 200.—, a cost deposit is collected. This fee regulation is one of the points where the originally more progressive proposal was weakened during parliamentary deliberation — as was the exclusion of the protocols of the Landrat office and Landrat committees (Art. 11 para. 2) and the exception for corporations.
Important for anyone with an ongoing proceeding: According to Art. 2 para. 2, the law does not apply to administrative proceedings that have not yet been finally concluded, nor to civil, criminal, and administrative law proceedings. A pending building permit or permit file is therefore not accessible under the public access law.
Art. 13 kÖG: Your Right to Be Heard
The central provision for sex workers is Art. 13. Official documents containing personal data of third parties must be anonymized before access is granted, insofar as private interests require it. If this cannot be achieved, the public office hears the affected persons — and rejects the access request if consent is refused. Only in exceptional cases, when overriding public interest exists, can access be granted anyway; then according to Art. 15, a reviewable decision must be issued. The right of appeal goes through the administrative court as a single judge to the appellate court (Art. 16).
In practice, this means: if someone requests files in which you appear, you are not a spectator. You will be heard, and your no carries weight. If you receive such a notice, respond within the deadline and in writing — if you don’t express yourself, you leave the balancing of interests to the authority.
Two further restrictions are equally relevant: Art. 3 reserves special provisions that designate information as confidential — this includes in particular tax secrecy and the confidentiality obligations of social insurance schemes. And according to Art. 7 para. 2, the right of access is considered fulfilled if a document is already published. The public access law thus mainly reveals what is already published. That is precisely where real visibility lies.
The Residents’ Registration Office Gives Out Your Address Without Asking
The most open office in the canton is not the new transparency law, but a provision from 2008. According to Art. 14 para. 1 no. 1 of the cantonal data protection law (kDSG, NG 232.1), the residents’ registration office can provide third parties without restriction with individual information about name, first name, gender, and current address; in the case of a move, also the moving date and destination. The request and information can be given orally. No reason is needed, and there is no obligation to ask you beforehand or inform you afterward.
The further information is somewhat more protected: the residents’ registration office releases birth date, marital status, home canton, nationality, and address of origin according to no. 2 only if a legitimate interest is credibly demonstrated, and only in writing. Collective information according to no. 3 is subject to strict conditions: idealistic purpose, residence or registered office of the requesting person in the canton, a signed commitment to use the information only for the stated purpose without passing it on to others. Anyone who breaks this commitment risks a fine of up to CHF 100,000.— according to Art. 34 kDSG.
Data Blocking According to Art. 15 kDSG
Against the unrestricted address information, there is a remedy: blocking the disclosure. According to Art. 15 kDSG, an affected person who credibly demonstrates a legitimate interest can request that certain data be blocked from disclosure. You direct the request to the residents’ registration office of your residential municipality. The joint data protection officer for the cantons of Schwyz, Obwalden, and Nidwalden provides a template letter specifically for Nidwalden for this purpose.
The block is effective, but not absolute. The office refuses or lifts it if there is a legal obligation to disclose or if fulfilling its task would otherwise be endangered. And it can be overridden if it would lead to abuse — for example, if third parties want to enforce legal claims, such as in debt collection matters. In this case, you are given an opportunity to comment beforehand. Between authorities, the block does not apply anyway: if there are legal bases for administrative or legal assistance, the data flows further.
In case of concrete threat or persecution, the data protection officer recommends that in addition to blocking in the current residential municipality, you also request a block for the moving address in the last residential municipality — and request written blocks from other offices such as the motor vehicle office, the postal service, or the telecommunications provider.
The fact that Nidwalden does not operate its own supervisory office is not a disadvantage: Art. 26 para. 3 kDSG allows a joint office with other cantons. The responsible office is the Data Protection Officer Schwyz • Obwalden • Nidwalden, reachable at 041 859 16 20 (Monday and Tuesday, 9 a.m.–12 p.m.) and [email protected]. Advising affected persons is explicitly part of their statutory duties.
The License Plate Is an Address Inquiry With Wheels
Anyone who drives their own car to appointments should not forget about vehicle registration data. Name and address for a license plate can in principle be queried. Blocking is done in Nidwalden — as in Obwalden — through the Traffic Safety Center Obwalden/Nidwalden, which offers an e-form „Vehicle Registration Blocking.“ Here too, if there is a legal basis or if preventing misuse of rights is necessary, information will be shared despite the block. For everyday purposes — a photographed license plate, curious neighbors — the block is nonetheless the most effective single measure alongside data blocking at the residents’ registration office.
The Official Gazette: The Most Public Station of the Workplace
The official gazette is the official publication organ of the canton. Published are, among other things, laws, court orders, property transfers, agenda lists — and building applications. Since 2025, official publications appear electronically; the decisive source is the announcements on the online portal amtsblatt.nw.ch. The portal allows searches, favorites, and subscriptions: anyone can set filters and be informed as soon as a matching announcement appears.
This becomes relevant through the Planning and Building Act (PBG, NG 611.1). According to Art. 141, the erection, modification, or demolition of buildings and facilities requires a permit from the municipal council. If a building application is properly submitted, it is published in the official gazette according to Art. 147 and, together with attachments, displayed publicly at the municipal office for 20 days; during this period, written objections may be filed with the municipal council, stating reasons and requests. If the external form changes or something new is created, the project must be marked on site according to Art. 148 no later than the day of publication. The municipal council decides on the application as soon as the cantonal overall permit or overall statement is available (Art. 152).
For you as a working person, the crucial distinction is: the official gazette lists the building owner, not the tenant of a room. Anyone working in an already permitted operation does not appear in this publication. However, if you yourself convert or rebuild rooms, you become visible — in a canton with eleven municipalities with corresponding reach. The fact that permits are held by the business and not by the person is not a legal detail here, but the difference between a publication with your name and one without.
Registers That Cannot Be Blocked
The cantonal data protection law explicitly exempts public registers of private law transactions from its scope in Art. 2 para. 2 no. 4. A data block therefore does not apply there.
Most important is the commercial register. According to Art. 931 CO, anyone conducting a sole proprietorship that generated revenue of at least CHF 100,000.— in the last fiscal year must register; the place of establishment is decisive. The entry is public and accessible through the central business directory. In addition, there is the business name: according to Art. 945 CO, the name of a sole proprietorship must include the family name of the owner as an essential component — a purely fictional name is not permitted. If you stay below the revenue threshold, you can voluntarily register; in this line of work, it is worth doing this deliberately and not out of habit.
AHV, Taxes, Migration: Files With Official Confidentiality
The remaining stations are significantly more closed — they create files but no publications.
Compensation Fund Nidwalden, Stansstaderstrasse 88, 6371 Stans (041 618 51 00). Whether you are classified as self-employed is assessed by the fund on a case-by-case basis and separately for each activity; what matters are the economic circumstances, not the contractual arrangements. Without this confirmation, you are not self-employed under social insurance law. Contributions are provisionally set and finally settled after tax assessment; if you notice that your advance contributions are too low, you must report this immediately, otherwise late payment interest will be charged. Administrative cost contributions are between 1.05 and 3 percent. Why this status decision is effectively the actual permit becomes clear in the neighbouring canton of Obwalden following the same logic.
Cantonal Tax Office, Withholding Tax Division, Bahnhofplatz 3, P.O. Box 1241, 6371 Stans (041 618 71 27). Nidwalden is decentrally organized in the tax sector: the Cantonal Tax Office and municipal tax offices share responsibilities. Tax data are subject to tax secrecy; they are not accessible under the Public Information Act due to the reservation in Art. 3 kÖG.
Department of Justice, Migration Division, Kreuzstrasse 2, 6371 Stans (041 618 44 90, [email protected]). This is the cantonal authority responsible for the notification procedure. Self-employed service providers who work for a maximum of 90 working days in Switzerland are subject to the notification procedure and must submit their notification eight days before starting work, typically online via the State Secretariat for Migration. Deviations from the eight-day deadline are only possible in justified operational emergencies. For labour market questions, the cantonal employment office is responsible (041 618 76 54). The fact that residence status determines everything else first also applies to the data question: whoever works under the notification procedure leaves a trace with the federal government, not in the Nidwalden municipality.
What You Can Concretely Do in Nidwalden
- Request a data block at the resident registration office (Art. 15 kDSG). In writing, with a concrete justification of the legitimate interest to be protected. Template letter for Nidwalden available from the Data Protection Commissioner Schwyz • Obwalden • Nidwalden.
- Block registered keeper data at the Traffic Safety Centre Obwalden/Nidwalden, e-form «Holder Information Block».
- Use your right to information (Art. 22 kDSG): You can request from any office information about what data they process about you, for what purpose, and to whom they regularly disclose it. Under Art. 33, this information is in principle free of charge; only in cases of extraordinary effort or abusive requests may a fee of up to CHF 1,000 be charged.
- Separate your delivery address. A P.O. box for business mail keeps your residential address out of contracts, invoices and advertisements – the resident registration office still maintains your actual residential address.
- Respond in the access procedure. If an authority contacts you for a hearing under Art. 13 para. 2 kÖG, your written statement is your most effective tool.
- Route construction through the business. The building owner is the developer; as a tenant you appear neither in the official gazette nor in the public notice at the municipal office. You should clarify which of the four reviewing offices is responsible for what before signing the lease rather than after.
Where to Find Support
Nidwalden does not have its own specialist office for sex work; services are available in Lucerne and are open to the entire Central Switzerland region.
Association LISA, Franziskanerplatz 1, 6003 Lucerne (+41 78 218 33 80, [email protected]), offers psychosocial counselling for people in the sex industry. Social counsellors are bound by professional confidentiality, offer anonymous advice on request, and all counselling is free. In addition, there is outreach work, a container at the street corner and medical services; information is available in several languages.
S&X Sexual Health Central Switzerland, Museggstrasse 27, 6004 Lucerne (041 410 69 60), is the specialist office for sexual health in the region, with testing and counselling services for sex workers among others; counselling can be anonymous if desired.
In cases of exploitation, coercion or suspected human trafficking, FIZ Specialist Office for Female Human Trafficking and Female Migration is the specialized point of contact. For questions about data blocks, rights to information and disclosure by municipalities, the Data Protection Commissioner Schwyz • Obwalden • Nidwalden is responsible.
Conclusion
The new Public Information Act makes the administration more transparent, not the people in its files: Art. 13 kÖG blocks personal data of third parties, ongoing proceedings remain closed anyway, and tax and social insurance data are covered by special regulations. Actual visibility arises at two other points: at the resident registration office, which releases name and current address without any preconditions, and in the electronic official gazette, which publishes building applications together with the building owner and makes them subscribable.
Both can be controlled – one side with a data block under Art. 15 kDSG, the other with the question of who appears as the applicant in the building procedure. In each individual case, the responsible offices are always binding: the resident registration office and the building office of your municipality, the Migration Division in Stans, the Compensation Fund Nidwalden and the cantonal tax office. If you know these five addresses, you also know all the places where your name becomes part of the official record in Nidwalden.