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Countries

LuxembourgChecked 18 August 2026

Depends on your industryWork: HighEnforcement: Active

In one paragraph: For most businesses, data can leave Luxembourg on the same terms as anywhere else in the European Union: you need the right paperwork, not a local data centre. Finance is the exception, and finance is most of the economy here. Banks and insurers are bound by a secrecy duty that is a crime to break, and a bank that runs its accounts abroad must still keep a daily backup inside Europe.
The catch: The relaxed general answer stops the moment you touch banking, insurance or investment funds. There, three things bite: breaking client secrecy is a criminal offence, not a fine; you may only send client information to a supplier abroad if the client has accepted the outsourcing, the type of information and the country the supplier sits in; and if a bank's accounting system is hosted outside Luxembourg it must still hold a full end-of-day backup on premises inside the European Economic Area. Telecoms firms face a separate 6-month duty to keep call and location records.
Does this apply to me?: Yes. If you sell to people in Luxembourg or watch what they do online, the European privacy rules reach you even with no office here. There is no revenue or headcount threshold to hide under. A company with no base anywhere in Europe must appoint a representative in Europe, though it does not have to be in Luxembourg. The extra Luxembourg-only duties in the national law mostly apply to organisations that are actually set up here.High confidence
Can the data leave the country?: In general, yes, with paperwork. Luxembourg has no national law telling ordinary companies to keep data in the country, and European law actually forbids member states from forcing non-personal data to stay put except on public-security grounds. But this is a banking and fund centre, and the finance rules change the answer. A bank or insurer may only hand client information to a supplier abroad if the client has been told and has accepted which country that supplier is in. And a bank whose accounting system sits outside Luxembourg must still keep a full daily backup somewhere inside the European Economic Area.High confidence
What do I have to do to send it abroad?: The model is a European approved-list. Sending personal data outside Europe is barred unless the destination is on the European Commission's approved list, or you put an approved safeguard in place first. The list is real and populated. Luxembourg adds no national permit and the regulator does not pre-approve ordinary transfers. In finance, though, you also need the client's acceptance of the destination country before their information moves.High confidence
Who enforces this — and are they actually working?: Yes, the regulators here really work. The privacy regulator is the National Commission for Data Protection, known as the CNPD. It is staffed, it publishes decisions, and in 2025 it handled 846 complaints, 425 breach reports and 59 investigations. It issued the largest privacy fine ever recorded in Europe, against Amazon in 2021. The financial regulator and the insurance regulator are heavyweight supervisors in their own right, and since May 2026 the telecoms regulator also runs the national cybersecurity regime.High confidence
How long must I keep it, and when must I delete it?: There is a floor and a ceiling, and they collide often. You must keep anti-money-laundering records for 5 years after the relationship ends, patient files for at least 10 years after care ends, and telephone and internet connection records for 6 months. In the other direction, European privacy law says delete personal data once you no longer need it, and the anti-money-laundering law says delete it when the 5 years are up unless another law makes you keep it longer. That last sentence is how Luxembourg resolves the clash: the longest specific legal duty wins, and after that you must actually erase.High confidence
What happens when something goes wrong?: Count four clocks, because they overlap and they start at different moments. Privacy breach: 72 hours to tell the privacy regulator. Telephone and internet providers: 24 hours to report a personal data breach. Cybersecurity incidents at important companies: an early warning in 24 hours, a fuller report in 72 hours, and a final report a month later. Banks and insurers have their own European reporting on top. The trap is that one incident can start all of them at once, on different teams, with different forms.High confidence
What's the trap?: Five things that are not in any summary. (1) Breaking bank or insurance client secrecy is a crime, not a fine, and it survives the end of the job. (2) Your works council can freeze an employee-monitoring project: staff have 15 days to ask the privacy regulator for an opinion, and that request suspends the project for a month. (3) Research projects carry a fixed list of 12 extra safeguards you must apply or justify skipping. (4) Using genetic data for employment or insurance purposes is banned outright. (5) The privacy regulator cannot fine the State or a commune, so a public body has far less to lose than you do.High confidence
What's about to change?: Two dated changes and several switches already in someone's hand. The dated ones: from 12 January 2027 cloud providers must let customers move away with no exit or transfer fees at all, and Luxembourg's new cybersecurity law, in force since 10 May 2026, is still being filled in with guidance and templates. The switches to watch: the European approval of United States transfers is under formal challenge, and the 6-month duty on telecoms firms to keep call records sits uneasily with European court rulings and could be struck at any time.Medium confidence
Hardest industry wall: Finance — Circulaire CSSF 22/806 relative aux arrangements d'externalisation, telle que modifiee par la circulaire CSSF 25/883

FranceChecked 18 August 2026

Depends on your industryWork: HighEnforcement: Aggressive

In one paragraph: France follows the European rule: data may leave, but only once the right paperwork is in place. France then adds hard walls of its own. Health records must be stored inside Europe. Online gambling records must sit on a machine in mainland France. From 1 September 2026 the invoicing platform every French business must use has to run entirely from inside Europe.
The catch: "France has no local storage rule" is true for an ordinary business and false the moment you touch health data, online gambling, electronic invoicing or a government contract involving sensitive state data. In those four areas France is among the strictest countries in Europe. Since March 2026 the health rule sits in a decree, not just a certification standard, so it now binds the customer as well as the supplier.
Does this apply to me?: Yes. France reaches a company with no office in the country. European law already applies to anyone offering goods or services to people in Europe. On top of that, France's own privacy law says its national rules apply as soon as the person concerned lives in France, even when the company is based somewhere else. There is no size or revenue threshold that lets you escape.High confidence
Can the data leave the country?: For an ordinary business, yes, with paperwork: the European transfer rules apply and nothing extra is added. But four French sectors override that. Health records must be stored inside Europe and nowhere else. Online gambling records must be archived in real time on hardware in mainland France. Electronic invoicing platforms must run their whole system from inside Europe. And sensitive state data must sit on a cloud that the French cyber agency has certified as beyond the reach of foreign authorities.High confidence
What do I have to do to send it abroad?: The model is an approved-list one, run from Brussels rather than Paris. Data may go to a country the European Commission has formally approved, or anywhere else if you sign the official standard contract and write down why you think the data will still be safe. The list of approved countries is full, not empty: it includes the United Kingdom, Japan, South Korea, Canada, Switzerland, Brazil and about a dozen others, plus American companies that have signed up to the transatlantic framework. France adds no separate national approval step.High confidence
Who enforces this — and are they actually working?: The privacy regulator is the CNIL, and it is one of the busiest in Europe. In 2025 alone it issued 83 penalties totalling about 487 million euros (roughly 530 million dollars), plus 143 formal warnings. It is still fining in 2026: 5 million euros against the national employment agency in January and 5 million against a health data company in May. Separate regulators run the sector walls, and all of them are staffed and working.High confidence
How long must I keep it, and when must I delete it?: There is a floor and a ceiling and they pull in opposite directions. You must keep accounting books and supporting documents for ten years, tax records for six, employment contracts and pay records for five, and telephone and internet subscriber identity data for five. In the other direction, European law says you must delete personal data once you no longer need it. France resolves the clash the same way most of Europe does: the legal minimum wins, but only for the specific documents the law names, and only for as long as it names.High confidence
What happens when something goes wrong?: Count the clocks, because France has at least four and they run at different speeds. Every organisation has 72 hours to tell the CNIL about a personal data breach. Telephone and internet providers have only 24 hours. Hospitals and clinics must report a serious computer security incident to their regional health agency immediately. Banks, insurers and investment firms have their own European deadlines: an initial report within 4 hours of classifying a major incident and no later than 24 hours after they notice it.High confidence
What's the trap?: Five things that are not in the summary. (1) Breaking the privacy law in France is a crime, not just a fine: sending data out of Europe unlawfully carries up to five years in prison and a 300,000 euro fine (about 330,000 dollars), and it attaches to people, not only companies. (2) A child is anyone under 15 for consent, not 13 or 16. (3) A 2023 law setting a social media age of 15 is printed in the statute book but has never come into force and cannot be enforced. (4) Handing documents to a foreign court or regulator can itself be a criminal offence in France. (5) Cookies are policed separately from the rest of privacy law, so a foreign company cannot hide behind its lead European regulator.High confidence
What's about to change?: Four dates in the next twelve months. 1 September 2026: every French business must be able to send and receive invoices through an approved platform, and those platforms must run entirely from inside Europe. Around 27 September 2026: the second phase of the health data hosting decree starts. 21 October 2026: the order forcing telephone and internet companies to keep everyone's connection records for a year expires unless the Prime Minister renews it. 12 January 2027: cloud providers across Europe must drop switching and data export fees to zero.Medium confidence
Hardest industry wall: Health and social care — Decret n° 2026-209 du 24 mars 2026 portant modification de certaines dispositions du code de la sante publique relatives a l'hebergement de donnees de sante a caractere personnel
Government — Decret n° 2026-272 du 14 avril 2026 relatif a la protection des donnees d'une sensibilite particuliere des administrations, operateurs et groupements d'interet public de l'Etat traitees par un service d'informatique en nuage fourni par un prestataire prive
All industries — Immatriculation des plateformes agreees (ex plateformes de dematerialisation partenaires) - facturation electronique
Online gaming — Article 31 de la loi n° 2010-476 du 12 mai 2010 relative a l'ouverture a la concurrence et a la regulation du secteur des jeux d'argent et de hasard en ligne

The eight framework questions answered for each selected country
Question	LuxembourgChecked 18 August 2026	FranceChecked 18 August 2026
The three ratings	Depends on your industry Work: High Enforcement: Active	Depends on your industry Work: High Enforcement: Aggressive
In one paragraph	For most businesses, data can leave Luxembourg on the same terms as anywhere else in the European Union: you need the right paperwork, not a local data centre. Finance is the exception, and finance is most of the economy here. Banks and insurers are bound by a secrecy duty that is a crime to break, and a bank that runs its accounts abroad must still keep a daily backup inside Europe.	France follows the European rule: data may leave, but only once the right paperwork is in place. France then adds hard walls of its own. Health records must be stored inside Europe. Online gambling records must sit on a machine in mainland France. From 1 September 2026 the invoicing platform every French business must use has to run entirely from inside Europe.
The catch	The relaxed general answer stops the moment you touch banking, insurance or investment funds. There, three things bite: breaking client secrecy is a criminal offence, not a fine; you may only send client information to a supplier abroad if the client has accepted the outsourcing, the type of information and the country the supplier sits in; and if a bank's accounting system is hosted outside Luxembourg it must still hold a full end-of-day backup on premises inside the European Economic Area. Telecoms firms face a separate 6-month duty to keep call and location records.	"France has no local storage rule" is true for an ordinary business and false the moment you touch health data, online gambling, electronic invoicing or a government contract involving sensitive state data. In those four areas France is among the strictest countries in Europe. Since March 2026 the health rule sits in a decree, not just a certification standard, so it now binds the customer as well as the supplier.
Does this apply to me?	Yes. If you sell to people in Luxembourg or watch what they do online, the European privacy rules reach you even with no office here. There is no revenue or headcount threshold to hide under. A company with no base anywhere in Europe must appoint a representative in Europe, though it does not have to be in Luxembourg. The extra Luxembourg-only duties in the national law mostly apply to organisations that are actually set up here.High confidence	Yes. France reaches a company with no office in the country. European law already applies to anyone offering goods or services to people in Europe. On top of that, France's own privacy law says its national rules apply as soon as the person concerned lives in France, even when the company is based somewhere else. There is no size or revenue threshold that lets you escape.High confidence
Can the data leave the country?	In general, yes, with paperwork. Luxembourg has no national law telling ordinary companies to keep data in the country, and European law actually forbids member states from forcing non-personal data to stay put except on public-security grounds. But this is a banking and fund centre, and the finance rules change the answer. A bank or insurer may only hand client information to a supplier abroad if the client has been told and has accepted which country that supplier is in. And a bank whose accounting system sits outside Luxembourg must still keep a full daily backup somewhere inside the European Economic Area.High confidence	For an ordinary business, yes, with paperwork: the European transfer rules apply and nothing extra is added. But four French sectors override that. Health records must be stored inside Europe and nowhere else. Online gambling records must be archived in real time on hardware in mainland France. Electronic invoicing platforms must run their whole system from inside Europe. And sensitive state data must sit on a cloud that the French cyber agency has certified as beyond the reach of foreign authorities.High confidence
What do I have to do to send it abroad?	The model is a European approved-list. Sending personal data outside Europe is barred unless the destination is on the European Commission's approved list, or you put an approved safeguard in place first. The list is real and populated. Luxembourg adds no national permit and the regulator does not pre-approve ordinary transfers. In finance, though, you also need the client's acceptance of the destination country before their information moves.High confidence	The model is an approved-list one, run from Brussels rather than Paris. Data may go to a country the European Commission has formally approved, or anywhere else if you sign the official standard contract and write down why you think the data will still be safe. The list of approved countries is full, not empty: it includes the United Kingdom, Japan, South Korea, Canada, Switzerland, Brazil and about a dozen others, plus American companies that have signed up to the transatlantic framework. France adds no separate national approval step.High confidence
Who enforces this — and are they actually working?	Yes, the regulators here really work. The privacy regulator is the National Commission for Data Protection, known as the CNPD. It is staffed, it publishes decisions, and in 2025 it handled 846 complaints, 425 breach reports and 59 investigations. It issued the largest privacy fine ever recorded in Europe, against Amazon in 2021. The financial regulator and the insurance regulator are heavyweight supervisors in their own right, and since May 2026 the telecoms regulator also runs the national cybersecurity regime.High confidence	The privacy regulator is the CNIL, and it is one of the busiest in Europe. In 2025 alone it issued 83 penalties totalling about 487 million euros (roughly 530 million dollars), plus 143 formal warnings. It is still fining in 2026: 5 million euros against the national employment agency in January and 5 million against a health data company in May. Separate regulators run the sector walls, and all of them are staffed and working.High confidence
How long must I keep it, and when must I delete it?	There is a floor and a ceiling, and they collide often. You must keep anti-money-laundering records for 5 years after the relationship ends, patient files for at least 10 years after care ends, and telephone and internet connection records for 6 months. In the other direction, European privacy law says delete personal data once you no longer need it, and the anti-money-laundering law says delete it when the 5 years are up unless another law makes you keep it longer. That last sentence is how Luxembourg resolves the clash: the longest specific legal duty wins, and after that you must actually erase.High confidence	There is a floor and a ceiling and they pull in opposite directions. You must keep accounting books and supporting documents for ten years, tax records for six, employment contracts and pay records for five, and telephone and internet subscriber identity data for five. In the other direction, European law says you must delete personal data once you no longer need it. France resolves the clash the same way most of Europe does: the legal minimum wins, but only for the specific documents the law names, and only for as long as it names.High confidence
What happens when something goes wrong?	Count four clocks, because they overlap and they start at different moments. Privacy breach: 72 hours to tell the privacy regulator. Telephone and internet providers: 24 hours to report a personal data breach. Cybersecurity incidents at important companies: an early warning in 24 hours, a fuller report in 72 hours, and a final report a month later. Banks and insurers have their own European reporting on top. The trap is that one incident can start all of them at once, on different teams, with different forms.High confidence	Count the clocks, because France has at least four and they run at different speeds. Every organisation has 72 hours to tell the CNIL about a personal data breach. Telephone and internet providers have only 24 hours. Hospitals and clinics must report a serious computer security incident to their regional health agency immediately. Banks, insurers and investment firms have their own European deadlines: an initial report within 4 hours of classifying a major incident and no later than 24 hours after they notice it.High confidence
What's the trap?	Five things that are not in any summary. (1) Breaking bank or insurance client secrecy is a crime, not a fine, and it survives the end of the job. (2) Your works council can freeze an employee-monitoring project: staff have 15 days to ask the privacy regulator for an opinion, and that request suspends the project for a month. (3) Research projects carry a fixed list of 12 extra safeguards you must apply or justify skipping. (4) Using genetic data for employment or insurance purposes is banned outright. (5) The privacy regulator cannot fine the State or a commune, so a public body has far less to lose than you do.High confidence	Five things that are not in the summary. (1) Breaking the privacy law in France is a crime, not just a fine: sending data out of Europe unlawfully carries up to five years in prison and a 300,000 euro fine (about 330,000 dollars), and it attaches to people, not only companies. (2) A child is anyone under 15 for consent, not 13 or 16. (3) A 2023 law setting a social media age of 15 is printed in the statute book but has never come into force and cannot be enforced. (4) Handing documents to a foreign court or regulator can itself be a criminal offence in France. (5) Cookies are policed separately from the rest of privacy law, so a foreign company cannot hide behind its lead European regulator.High confidence
What's about to change?	Two dated changes and several switches already in someone's hand. The dated ones: from 12 January 2027 cloud providers must let customers move away with no exit or transfer fees at all, and Luxembourg's new cybersecurity law, in force since 10 May 2026, is still being filled in with guidance and templates. The switches to watch: the European approval of United States transfers is under formal challenge, and the 6-month duty on telecoms firms to keep call records sits uneasily with European court rulings and could be struck at any time.Medium confidence	Four dates in the next twelve months. 1 September 2026: every French business must be able to send and receive invoices through an approved platform, and those platforms must run entirely from inside Europe. Around 27 September 2026: the second phase of the health data hosting decree starts. 21 October 2026: the order forcing telephone and internet companies to keep everyone's connection records for a year expires unless the Prime Minister renews it. 12 January 2027: cloud providers across Europe must drop switching and data export fees to zero.Medium confidence
Hardest industry wall	Finance — Circulaire CSSF 22/806 relative aux arrangements d'externalisation, telle que modifiee par la circulaire CSSF 25/883	Health and social care — Decret n° 2026-209 du 24 mars 2026 portant modification de certaines dispositions du code de la sante publique relatives a l'hebergement de donnees de sante a caractere personnel Government — Decret n° 2026-272 du 14 avril 2026 relatif a la protection des donnees d'une sensibilite particuliere des administrations, operateurs et groupements d'interet public de l'Etat traitees par un service d'informatique en nuage fourni par un prestataire prive All industries — Immatriculation des plateformes agreees (ex plateformes de dematerialisation partenaires) - facturation electronique Online gaming — Article 31 de la loi n° 2010-476 du 12 mai 2010 relative a l'ouverture a la concurrence et a la regulation du secteur des jeux d'argent et de hasard en ligne