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Two or three countries, side by side, one row per question. Pick up to 3.

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

TurkeyChecked 18 August 2026

Depends on your industryWork: HighEnforcement: Active

In one paragraph: Turkey lets personal data leave, but only after you build the paperwork yourself. The regulator has never declared a single country safe, so the approved-destination list is empty. Most companies use a government-published standard contract and must file it within five working days. The regulator is busy: it fined 876 organisations in 2025.
The catch: The general rule is 'paperwork, then you may send it'. That stops being true the moment you touch payments, banking, telecoms networks, public-sector systems or critical infrastructure. Payment and electronic money firms must keep their systems, their backups and their data inside Turkey, and may only use cloud providers the central bank has approved by name.
Does this apply to me?: Yes. A company with no office in Turkey is still caught, and it is caught harder than a local one. Any organisation based outside Turkey that decides why and how Turkish people's data is used must appoint a representative inside Turkey and sign up to the public register of data controllers before it starts processing. That representative has to be a company set up in Turkey or a Turkish citizen. Turkish small businesses can escape the register if they have fewer than 50 staff and a balance sheet under 100 million lira, but there is no such let-off for foreign companies.High confidence
Can the data leave the country?: It depends entirely on your industry, which is why Turkey is rated 'sectoral'. Under the general privacy law data may leave, but only after you put an approved safeguard in place, because the regulator has not yet declared any country safe. In payments and banking the answer flips to no: systems, backups and data have to sit inside Turkey. Public bodies, critical infrastructure, telecoms networks and health records all carry their own extra restrictions on top.High confidence
What do I have to do to send it abroad?: The model is an approved-destination list, and the list is empty. Nobody can rely on their country being blessed, so almost everyone uses one of the safeguards instead. The usual route is signing one of four standard contracts the regulator publishes, then telling the regulator within five working days of signing. Group companies can instead get binding corporate rules approved, and there is a permission route for bespoke undertakings, but that route almost always fails.High confidence
Who enforces this — and are they actually working?: The Personal Data Protection Authority, and it is fully up and running. In 2025 its board met 42 times, took 2,528 decisions, handled 12,512 complaints and fined 876 organisations a combined 352.5 million lira, which is roughly 8 million US dollars. It publishes named breach announcements most weeks. Financial, telecoms and insurance regulators enforce their own rules alongside it, and a new Cybersecurity Directorate has taken over the national cyber incident centre.High confidence
How long must I keep it, and when must I delete it?: Both directions apply, and the ceiling is unusual. Turkey does not give you a fixed number of months to delete by. Instead, once your reason for holding data runs out, you must erase it at your next scheduled clear-out, and any organisation on the public register has to publish a written retention and destruction policy setting those dates. The floor comes from ordinary commercial and tax law, which forces you to keep books and invoices for years.Medium confidence
What happens when something goes wrong?: There are at least three clocks. The privacy one is 72 hours: from the moment you learn that data has been taken unlawfully, you have three days to tell the Personal Data Protection Board, and you must tell the affected people as soon as you reasonably can. If you miss the 72 hours you must still report and explain why you were late. Companies based abroad have to report too, if people in Turkey are affected.High confidence
What's the trap?: Five things bite people. One: most fines are for paperwork, not privacy. Two thirds of the organisations fined in 2025 were punished for the public register, not for mishandling anyone's data. Two: the bespoke permission route for sending data abroad is close to a dead end, with 76 of 89 applications refused in 2025. Three: filing your standard contract invites inspection rather than closing the file. Four: your representative in Turkey must be Turkish. Five: no country is on the safe list, so there is no shortcut.High confidence
What's about to change?: Two dated items and one direction of travel. Retailers running loyalty cards have until 28 February 2027 to build a way of checking that the person at the till really owns the card, after the regulator extended the original deadline in July 2026. Public bodies are working to a July 2026 ruling on what they may publish online. And the government is pushing openly on data sovereignty, with the President chairing a cyber security meeting in May 2026 that treated data as a strategic asset.High confidence
Hardest industry wall: Payments — Odeme ve Elektronik Para Kuruluslarinin Bilgi Sistemleri ile Odeme Hizmeti Saglayicilarinin Odeme Hizmetleri Alanindaki Veri Paylasim Servislerine Iliskin Teblig
Banking — Bankalarin Bilgi Sistemleri ve Elektronik Bankacilik Hizmetleri Hakkinda Yonetmelik
Government — 2019/12 sayili Bilgi ve Iletisim Guvenligi Tedbirleri Genelgesi ve Bilgi ve Iletisim Guvenligi Rehberi

The eight framework questions answered for each selected country
Question	LuxembourgChecked 18 August 2026	TurkeyChecked 18 August 2026
The three ratings	Depends on your industry Work: High Enforcement: Active	Depends on your industry Work: High Enforcement: 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.	Turkey lets personal data leave, but only after you build the paperwork yourself. The regulator has never declared a single country safe, so the approved-destination list is empty. Most companies use a government-published standard contract and must file it within five working days. The regulator is busy: it fined 876 organisations in 2025.
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.	The general rule is 'paperwork, then you may send it'. That stops being true the moment you touch payments, banking, telecoms networks, public-sector systems or critical infrastructure. Payment and electronic money firms must keep their systems, their backups and their data inside Turkey, and may only use cloud providers the central bank has approved by name.
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. A company with no office in Turkey is still caught, and it is caught harder than a local one. Any organisation based outside Turkey that decides why and how Turkish people's data is used must appoint a representative inside Turkey and sign up to the public register of data controllers before it starts processing. That representative has to be a company set up in Turkey or a Turkish citizen. Turkish small businesses can escape the register if they have fewer than 50 staff and a balance sheet under 100 million lira, but there is no such let-off for foreign companies.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	It depends entirely on your industry, which is why Turkey is rated 'sectoral'. Under the general privacy law data may leave, but only after you put an approved safeguard in place, because the regulator has not yet declared any country safe. In payments and banking the answer flips to no: systems, backups and data have to sit inside Turkey. Public bodies, critical infrastructure, telecoms networks and health records all carry their own extra restrictions on top.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-destination list, and the list is empty. Nobody can rely on their country being blessed, so almost everyone uses one of the safeguards instead. The usual route is signing one of four standard contracts the regulator publishes, then telling the regulator within five working days of signing. Group companies can instead get binding corporate rules approved, and there is a permission route for bespoke undertakings, but that route almost always fails.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 Personal Data Protection Authority, and it is fully up and running. In 2025 its board met 42 times, took 2,528 decisions, handled 12,512 complaints and fined 876 organisations a combined 352.5 million lira, which is roughly 8 million US dollars. It publishes named breach announcements most weeks. Financial, telecoms and insurance regulators enforce their own rules alongside it, and a new Cybersecurity Directorate has taken over the national cyber incident centre.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	Both directions apply, and the ceiling is unusual. Turkey does not give you a fixed number of months to delete by. Instead, once your reason for holding data runs out, you must erase it at your next scheduled clear-out, and any organisation on the public register has to publish a written retention and destruction policy setting those dates. The floor comes from ordinary commercial and tax law, which forces you to keep books and invoices for years.Medium 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	There are at least three clocks. The privacy one is 72 hours: from the moment you learn that data has been taken unlawfully, you have three days to tell the Personal Data Protection Board, and you must tell the affected people as soon as you reasonably can. If you miss the 72 hours you must still report and explain why you were late. Companies based abroad have to report too, if people in Turkey are affected.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 bite people. One: most fines are for paperwork, not privacy. Two thirds of the organisations fined in 2025 were punished for the public register, not for mishandling anyone's data. Two: the bespoke permission route for sending data abroad is close to a dead end, with 76 of 89 applications refused in 2025. Three: filing your standard contract invites inspection rather than closing the file. Four: your representative in Turkey must be Turkish. Five: no country is on the safe list, so there is no shortcut.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	Two dated items and one direction of travel. Retailers running loyalty cards have until 28 February 2027 to build a way of checking that the person at the till really owns the card, after the regulator extended the original deadline in July 2026. Public bodies are working to a July 2026 ruling on what they may publish online. And the government is pushing openly on data sovereignty, with the President chairing a cyber security meeting in May 2026 that treated data as a strategic asset.High confidence
Hardest industry wall	Finance — Circulaire CSSF 22/806 relative aux arrangements d'externalisation, telle que modifiee par la circulaire CSSF 25/883	Payments — Odeme ve Elektronik Para Kuruluslarinin Bilgi Sistemleri ile Odeme Hizmeti Saglayicilarinin Odeme Hizmetleri Alanindaki Veri Paylasim Servislerine Iliskin Teblig Banking — Bankalarin Bilgi Sistemleri ve Elektronik Bankacilik Hizmetleri Hakkinda Yonetmelik Government — 2019/12 sayili Bilgi ve Iletisim Guvenligi Tedbirleri Genelgesi ve Bilgi ve Iletisim Guvenligi Rehberi