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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

IndonesiaChecked 18 August 2026

Depends on your industryWork: HighEnforcement: Waking up

In one paragraph: Indonesia's general privacy law lets data leave if the destination protects it about as well as Indonesia does, or you use strong safeguards, or the person agrees. Money and health are walled off. Banks, payment firms, insurers and non-bank lenders must run their systems on Indonesian soil unless the financial regulator says otherwise, and medical records must sit with a local storage provider.
The catch: The relaxed headline is true only until you touch banking, payments, insurance and other non-bank finance, electronic medical records, or public-sector systems. In those areas the servers themselves must be in Indonesia, and moving them out needs a written permission that the banking regulator may take three months to grant. The general privacy watchdog looks quiet; the financial regulators are not.
Does this apply to me?: Yes. The privacy law follows the data, not the office. It covers any organisation, inside or outside Indonesia, whose handling of personal data has legal effects in Indonesia or affects people in Indonesia. There is no size or revenue cut-off to fall below. An organisation with no presence in the country is expected to name a representative in Indonesia, and any online service used by Indonesians is also expected to register with the digital ministry, which can order internet providers to block services that do not.Medium confidence
Can the data leave the country?: In general yes, with homework. You must be able to show the destination protects personal data at a level at least equal to Indonesia's, or put binding safeguards in place, or get the person's clear agreement. That general answer stops at the door of finance, health and government. Banks, payment providers, insurers and other non-bank financial firms must keep their systems in Indonesian data centres and back-up centres, and can only go offshore with written regulator permission. Electronic medical records must be stored with a provider that has storage facilities inside Indonesia.High confidence
What do I have to do to send it abroad?: There is no published list of approved countries and no official standard contract to sign. Under the general law you assess the destination yourself, write down why it is safe enough, and keep that evidence. In finance the model is completely different: you need a real permission from the regulator before the systems move, and the banking regulator allows itself up to three months to answer once your paperwork is complete.Medium confidence
Who enforces this — and are they actually working?: It depends which rule you break. The privacy law's own watchdog is the weak spot: the law says a supervisory body must be set up by the President, and we found no government source showing it is staffed and issuing decisions as of 18 August 2026. Day to day the digital ministry handles complaints, registration and blocking. The financial regulators are a different story — the Financial Services Authority and the central bank are plainly working, and the Authority issued new binding rules as recently as July 2026.Medium confidence
How long must I keep it, and when must I delete it?: There is a floor and a ceiling and they collide. The hardest floor is health: a hospital or clinic must keep an electronic medical record for at least 25 years after the patient's last visit. Company and tax paperwork must also be kept for years. The ceiling comes from the privacy law, which says personal data must be erased once the purpose is finished, the retention period ends, or the person withdraws consent. Where they clash, the specific keeping rule wins, so a patient asking for deletion does not defeat the 25-year rule.High confidence
What happens when something goes wrong?: Count at least three clocks, and the privacy one is not the fastest. Under the privacy law you have 72 hours to tell the affected people and the regulator about a personal data breach. If you are a bank, you must send the financial regulator a first alert within 24 hours of learning about a serious technology incident, and a full incident report within five working days. Other financial firms, such as insurers and lenders, have five working days. Miss the 24-hour one and the fact that you met the 72-hour one will not help you.High confidence
What's the trap?: Five things that ruin weekends. (1) In finance the wall is a permission, not a contract — moving systems abroad needs a regulator licence and the banking regulator gives itself up to three months to decide, so cloud migrations must be planned around that. (2) In health your cloud provider must have storage facilities in Indonesia, and the Ministry of Health can demand access to the whole medical record. (3) The 25-year medical record rule beats a patient's deletion request. (4) The privacy law carries prison sentences, not just fines, so directors are personally exposed. (5) A foreign company with no office still needs a named representative in Indonesia, and a consumer service that is not registered with the digital ministry can be blocked at the internet level.Medium confidence
What's about to change?: One dated change is certain: from 1 September 2026 trading in digital financial assets, including crypto, runs under the financial regulator's new rulebook, so anyone in that business should re-check where its servers and records must sit. Two things are still pending as far as we could verify: the detailed implementing regulation under the privacy law, and the presidential decision setting up the privacy watchdog itself. Both could land without warning.Medium confidence
Hardest industry wall: Banking — Peraturan Otoritas Jasa Keuangan Nomor 11/POJK.03/2022 tentang Penyelenggaraan Teknologi Informasi oleh Bank Umum
Payments — Peraturan Bank Indonesia Nomor 23/6/PBI/2021 tentang Penyedia Jasa Pembayaran
Insurance — Peraturan Otoritas Jasa Keuangan Nomor 4/POJK.05/2021 tentang Penerapan Manajemen Risiko dalam Penggunaan Teknologi Informasi oleh Lembaga Jasa Keuangan Nonbank
Health and social care — Peraturan Menteri Kesehatan Nomor 24 Tahun 2022 tentang Rekam Medis
Government — Peraturan Pemerintah Nomor 71 Tahun 2019 tentang Penyelenggaraan Sistem dan Transaksi Elektronik
Mapping and location — Undang-Undang Nomor 4 Tahun 2011 tentang Informasi Geospasial

The eight framework questions answered for each selected country
Question	LuxembourgChecked 18 August 2026	IndonesiaChecked 18 August 2026
The three ratings	Depends on your industry Work: High Enforcement: Active	Depends on your industry Work: High Enforcement: Waking up
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.	Indonesia's general privacy law lets data leave if the destination protects it about as well as Indonesia does, or you use strong safeguards, or the person agrees. Money and health are walled off. Banks, payment firms, insurers and non-bank lenders must run their systems on Indonesian soil unless the financial regulator says otherwise, and medical records must sit with a local storage provider.
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 is true only until you touch banking, payments, insurance and other non-bank finance, electronic medical records, or public-sector systems. In those areas the servers themselves must be in Indonesia, and moving them out needs a written permission that the banking regulator may take three months to grant. The general privacy watchdog looks quiet; the financial regulators are not.
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. The privacy law follows the data, not the office. It covers any organisation, inside or outside Indonesia, whose handling of personal data has legal effects in Indonesia or affects people in Indonesia. There is no size or revenue cut-off to fall below. An organisation with no presence in the country is expected to name a representative in Indonesia, and any online service used by Indonesians is also expected to register with the digital ministry, which can order internet providers to block services that do not.Medium 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, with homework. You must be able to show the destination protects personal data at a level at least equal to Indonesia's, or put binding safeguards in place, or get the person's clear agreement. That general answer stops at the door of finance, health and government. Banks, payment providers, insurers and other non-bank financial firms must keep their systems in Indonesian data centres and back-up centres, and can only go offshore with written regulator permission. Electronic medical records must be stored with a provider that has storage facilities inside Indonesia.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	There is no published list of approved countries and no official standard contract to sign. Under the general law you assess the destination yourself, write down why it is safe enough, and keep that evidence. In finance the model is completely different: you need a real permission from the regulator before the systems move, and the banking regulator allows itself up to three months to answer once your paperwork is complete.Medium 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	It depends which rule you break. The privacy law's own watchdog is the weak spot: the law says a supervisory body must be set up by the President, and we found no government source showing it is staffed and issuing decisions as of 18 August 2026. Day to day the digital ministry handles complaints, registration and blocking. The financial regulators are a different story — the Financial Services Authority and the central bank are plainly working, and the Authority issued new binding rules as recently as July 2026.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	There is a floor and a ceiling and they collide. The hardest floor is health: a hospital or clinic must keep an electronic medical record for at least 25 years after the patient's last visit. Company and tax paperwork must also be kept for years. The ceiling comes from the privacy law, which says personal data must be erased once the purpose is finished, the retention period ends, or the person withdraws consent. Where they clash, the specific keeping rule wins, so a patient asking for deletion does not defeat the 25-year rule.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 at least three clocks, and the privacy one is not the fastest. Under the privacy law you have 72 hours to tell the affected people and the regulator about a personal data breach. If you are a bank, you must send the financial regulator a first alert within 24 hours of learning about a serious technology incident, and a full incident report within five working days. Other financial firms, such as insurers and lenders, have five working days. Miss the 24-hour one and the fact that you met the 72-hour one will not help you.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 ruin weekends. (1) In finance the wall is a permission, not a contract — moving systems abroad needs a regulator licence and the banking regulator gives itself up to three months to decide, so cloud migrations must be planned around that. (2) In health your cloud provider must have storage facilities in Indonesia, and the Ministry of Health can demand access to the whole medical record. (3) The 25-year medical record rule beats a patient's deletion request. (4) The privacy law carries prison sentences, not just fines, so directors are personally exposed. (5) A foreign company with no office still needs a named representative in Indonesia, and a consumer service that is not registered with the digital ministry can be blocked at the internet level.Medium 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	One dated change is certain: from 1 September 2026 trading in digital financial assets, including crypto, runs under the financial regulator's new rulebook, so anyone in that business should re-check where its servers and records must sit. Two things are still pending as far as we could verify: the detailed implementing regulation under the privacy law, and the presidential decision setting up the privacy watchdog itself. Both could land without warning.Medium confidence
Hardest industry wall	Finance — Circulaire CSSF 22/806 relative aux arrangements d'externalisation, telle que modifiee par la circulaire CSSF 25/883	Banking — Peraturan Otoritas Jasa Keuangan Nomor 11/POJK.03/2022 tentang Penyelenggaraan Teknologi Informasi oleh Bank Umum Payments — Peraturan Bank Indonesia Nomor 23/6/PBI/2021 tentang Penyedia Jasa Pembayaran Insurance — Peraturan Otoritas Jasa Keuangan Nomor 4/POJK.05/2021 tentang Penerapan Manajemen Risiko dalam Penggunaan Teknologi Informasi oleh Lembaga Jasa Keuangan Nonbank Health and social care — Peraturan Menteri Kesehatan Nomor 24 Tahun 2022 tentang Rekam Medis Government — Peraturan Pemerintah Nomor 71 Tahun 2019 tentang Penyelenggaraan Sistem dan Transaksi Elektronik Mapping and location — Undang-Undang Nomor 4 Tahun 2011 tentang Informasi Geospasial