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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

BulgariaChecked 18 August 2026

Depends on your industryWork: MediumEnforcement: Active

In one paragraph: Bulgaria is an ordinary European Union country for data. Personal data can leave, as long as you use one of the standard European transfer tools. There is no general rule forcing data to stay in Bulgaria. But online gambling is a hard exception: a control server must physically sit on Bulgarian soil. Bulgaria switched to the euro on 1 January 2026, so all fines are now in euro.
The catch: The relaxed headline stops being true in two places. First, online gambling: an operator licensed in Bulgaria must keep a control local server on Bulgarian territory and stream live game data to the tax authority's server. Second, telecoms: operators must build and pay for interception equipment wired into two Bulgarian state agencies, which cannot be run from abroad. Mapping and aerial survey work also needs clearance from five Bulgarian ministries and agencies before you may even collect the data.
Does this apply to me?: Yes, it can reach you with no office in Bulgaria. The European Union's privacy rulebook applies to anyone who offers goods or services to people in Europe or watches what they do online. Bulgaria's own Personal Data Protection Act sits on top of that and adds extra local duties. There is no revenue or headcount threshold, and no Bulgaria-specific representative: the European-wide requirement to name a representative in Europe is the only one, and it can be in any European country.High confidence
Can the data leave the country?: In general, yes. Bulgaria has no law telling ordinary businesses to keep personal data inside the country. Data moves freely to the rest of Europe, to Switzerland, and to countries Europe has approved; anywhere else needs a standard contract or a similar tool. Two industries break that pattern. Online gambling operators must keep a control server physically in Bulgaria. Telecoms operators must build interception equipment that plugs into Bulgarian state agencies, which cannot sit abroad.High confidence
What do I have to do to send it abroad?: Bulgaria uses Europe's system, not its own. There is no Bulgarian list of banned countries and no Bulgarian permit to apply for. If the destination is inside Europe, the wider European Economic Area or Switzerland, nothing extra is needed. Otherwise you need either an official European approval of that country, or the standard European contract, or approved group-wide rules. One Bulgarian twist: Bulgarian law explicitly puts Switzerland on the same footing as a European Union country.High confidence
Who enforces this — and are they actually working?: The Commission for Personal Data Protection is the main regulator. It is real, staffed and it does issue formal decisions, including ones published across Europe. But it is not a heavy hitter. In a Europe-wide check on deletion rights reported in February 2026, it contacted twenty-three organisations, opened no formal investigations, imposed no penalties, and said it did not plan to. A separate inspectorate polices the courts and prosecutors. Cybersecurity has its own separate regulators.Medium confidence
How long must I keep it, and when must I delete it?: Bulgaria has strong minimum-keeping rules and a few sharp delete-by rules. You must keep payroll records for fifty years, accounting books and financial statements for ten years, and other accounting papers for three years. Telecoms firms keep connection records for six months. Going the other way, job applicants' data must be deleted within six months unless they agree otherwise, and data you were given with no legal basis must be returned or destroyed within one month.High confidence
What happens when something goes wrong?: There are at least three clocks and they do not agree. A personal data breach must reach the privacy regulator within seventy-two hours. Under the cybersecurity law rewritten in February 2026, an early warning must reach the response team within twenty-four hours and a fuller report within seventy-two hours. Trust service providers get twenty-four hours for that fuller report. Financial firms answer to the separate European financial-resilience rules on top.High confidence
What's the trap?: Five things bite people in Bulgaria. You may not photocopy someone's identity card, driving licence or residence permit unless a law lets you. Children need a parent's consent up to age fourteen, not sixteen. Job applicant files must go within six months. Your accounting software must be able to output in Bulgarian. And one clause of the privacy law was struck down by the Constitutional Court in 2019 but is still printed in the statute.High confidence
What's about to change?: Two dated changes are already fixed. From 12 January 2027 every cloud provider must let customers move their data out for free. Bulgaria's new cybersecurity duties started on 13 February 2026 and enforcement is only now warming up. The biggest live risk is not Bulgarian at all: Europe's approval of United States data transfers is being challenged, and Europe's own privacy board asked the Commission on 31 July 2026 to re-examine it.High confidence
Hardest industry wall: Online gaming — Закон за хазарта

The eight framework questions answered for each selected country
Question	LuxembourgChecked 18 August 2026	BulgariaChecked 18 August 2026
The three ratings	Depends on your industry Work: High Enforcement: Active	Depends on your industry Work: Medium 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.	Bulgaria is an ordinary European Union country for data. Personal data can leave, as long as you use one of the standard European transfer tools. There is no general rule forcing data to stay in Bulgaria. But online gambling is a hard exception: a control server must physically sit on Bulgarian soil. Bulgaria switched to the euro on 1 January 2026, so all fines are now in euro.
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 relaxed headline stops being true in two places. First, online gambling: an operator licensed in Bulgaria must keep a control local server on Bulgarian territory and stream live game data to the tax authority's server. Second, telecoms: operators must build and pay for interception equipment wired into two Bulgarian state agencies, which cannot be run from abroad. Mapping and aerial survey work also needs clearance from five Bulgarian ministries and agencies before you may even collect the data.
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, it can reach you with no office in Bulgaria. The European Union's privacy rulebook applies to anyone who offers goods or services to people in Europe or watches what they do online. Bulgaria's own Personal Data Protection Act sits on top of that and adds extra local duties. There is no revenue or headcount threshold, and no Bulgaria-specific representative: the European-wide requirement to name a representative in Europe is the only one, and it can be in any European country.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	In general, yes. Bulgaria has no law telling ordinary businesses to keep personal data inside the country. Data moves freely to the rest of Europe, to Switzerland, and to countries Europe has approved; anywhere else needs a standard contract or a similar tool. Two industries break that pattern. Online gambling operators must keep a control server physically in Bulgaria. Telecoms operators must build interception equipment that plugs into Bulgarian state agencies, which cannot sit abroad.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	Bulgaria uses Europe's system, not its own. There is no Bulgarian list of banned countries and no Bulgarian permit to apply for. If the destination is inside Europe, the wider European Economic Area or Switzerland, nothing extra is needed. Otherwise you need either an official European approval of that country, or the standard European contract, or approved group-wide rules. One Bulgarian twist: Bulgarian law explicitly puts Switzerland on the same footing as a European Union country.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 Commission for Personal Data Protection is the main regulator. It is real, staffed and it does issue formal decisions, including ones published across Europe. But it is not a heavy hitter. In a Europe-wide check on deletion rights reported in February 2026, it contacted twenty-three organisations, opened no formal investigations, imposed no penalties, and said it did not plan to. A separate inspectorate polices the courts and prosecutors. Cybersecurity has its own separate regulators.Medium 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	Bulgaria has strong minimum-keeping rules and a few sharp delete-by rules. You must keep payroll records for fifty years, accounting books and financial statements for ten years, and other accounting papers for three years. Telecoms firms keep connection records for six months. Going the other way, job applicants' data must be deleted within six months unless they agree otherwise, and data you were given with no legal basis must be returned or destroyed within one month.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	There are at least three clocks and they do not agree. A personal data breach must reach the privacy regulator within seventy-two hours. Under the cybersecurity law rewritten in February 2026, an early warning must reach the response team within twenty-four hours and a fuller report within seventy-two hours. Trust service providers get twenty-four hours for that fuller report. Financial firms answer to the separate European financial-resilience rules on top.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 in Bulgaria. You may not photocopy someone's identity card, driving licence or residence permit unless a law lets you. Children need a parent's consent up to age fourteen, not sixteen. Job applicant files must go within six months. Your accounting software must be able to output in Bulgarian. And one clause of the privacy law was struck down by the Constitutional Court in 2019 but is still printed in the statute.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 changes are already fixed. From 12 January 2027 every cloud provider must let customers move their data out for free. Bulgaria's new cybersecurity duties started on 13 February 2026 and enforcement is only now warming up. The biggest live risk is not Bulgarian at all: Europe's approval of United States data transfers is being challenged, and Europe's own privacy board asked the Commission on 31 July 2026 to re-examine it.High confidence
Hardest industry wall	Finance — Circulaire CSSF 22/806 relative aux arrangements d'externalisation, telle que modifiee par la circulaire CSSF 25/883	Online gaming — Закон за хазарта