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Global Data RulesData governance rules, country by country

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Countries
HungaryChecked 18 August 2026
Yes, with paperworkWork: HighEnforcement: Active
In one paragraph
Hungary has no general rule that data must stay in the country. It runs on the European rulebook: you may send data abroad if you have the right legal paperwork in place. Hungary used to force state registers to be processed on Hungarian soil, but that rule was scrapped in April 2024. The privacy regulator is real, staffed and issuing decisions, though its fines are small by European standards.
The catch
Two things break the easy answer. Since January 2025 a large slice of the economy — energy, transport, banking, health, water, digital infrastructure, waste, manufacturing and most of the public sector — may only use a shared cloud or process data outside Hungary after completing a formal data classification under the cybersecurity law. And an online casino serving Hungarian players must keep its game server inside the European Economic Area, full stop.
Does this apply to me?
Yes. A company with no office in Hungary is still caught if it offers goods or services to people in Hungary or watches their behaviour, because the European privacy rules reach outside Europe. There is no revenue or headcount threshold to hide under. If you have no establishment anywhere in Europe you must appoint a written representative inside Europe, and Hungary is a perfectly ordinary place to put one.High confidence
Can the data leave the country?
Yes, on the normal European terms — nothing in general Hungarian law says data must be stored in Hungary. This is a change worth noticing: the rule that state registers could only be processed on Hungarian soil was repealed with effect from 1 April 2024, and the law that replaced it has no territorial restriction at all. Two sectors override this. An online casino must keep its game server inside the European Economic Area. And any company or public body inside the scope of Hungary's cybersecurity law must finish a formal data classification before it uses a shared cloud service or processes data abroad.Medium confidence
What do I have to do to send it abroad?
You need a European transfer tool before the data leaves, and Hungary adds no extra permit, filing or fee on top. The model is an approved-list one: you may send data to a country the European Commission has declared safe, or you sign the standard European contract clauses and write down a risk assessment of the destination. There is no Hungarian government sign-off, and no Hungarian list of banned countries. For police, security and other work outside the European privacy rules, Hungary's own Info Act sets the conditions instead.High confidence
Who enforces this — and are they actually working?
The National Authority for Data Protection and Freedom of Information, known by its Hungarian initials NAIH, and it is genuinely working. It has published decisions right through to May 2026, released its report on 2025 activity on 30 March 2026, and issued public statements in July and August 2026. Its president is Dr Attila Peterfalvi. The catch is size, not activity: a typical fine is small — two million forint, roughly six thousand dollars, in an April 2025 data-security case.High confidence
How long must I keep it, and when must I delete it?
Hungary pushes hard in both directions. The floor is long: accounting records and vouchers must be kept for eight years, and health records for decades — the health data law works in periods of thirty years and more. The ceiling is the European rule that you delete personal data once the purpose is spent. When the two collide, the specific statutory keep-period wins, so a deletion request does not empty your ledgers or a hospital's files.Medium confidence
What happens when something goes wrong?
Count at least two clocks, and three if you are a bank. A personal data breach goes to the privacy regulator within 72 hours. A cyber incident at a company or public body covered by the cybersecurity law goes to the national incident response centre, and the European rules that Hungary is copying use a 24-hour first alert followed by a fuller report at 72 hours. Financial firms have a separate and faster set of deadlines under the European operational resilience rules.Medium confidence
What's the trap?
Five things that are not in the summary. One: mishandling personal data is a crime in Hungary, not just a fine — up to one year in prison, two years for sensitive data, three years for public officials. Two: the old rule forcing state data to stay in Hungary is dead, so quoting it makes you look out of date, while the new cybersecurity classification gate is very much alive and most checklists miss it. Three: several cybersecurity deadlines have already passed, so newly in-scope companies are late on day one. Four: an online casino's game server must sit in the European Economic Area. Five: Hungary's freedom-of-information regime can make your contract with a state body public.High confidence
What's about to change?
Three dated items. The Court of Justice will rule on Hungary's sovereignty protection law; the court's adviser said on 12 February 2026 that it breaks European law, and the judgment could land any time. From 12 January 2027 cloud providers across Europe, Hungary included, must charge nothing to move your data out. And Hungary's cybersecurity supervision moves from paperwork to inspections now that the first audit deadline of 30 June 2026 has passed.Medium confidence
Hardest industry wall
  • Online gaming 1991. evi XXXIV. torveny a szerencsejatek szervezeserol es a vegrehajtasi rendeletei (online kaszinojatek engedelyezesi feltetelei)
  • Government 2021. evi XCI. torveny a nemzeti adatvagyonrol, 13. §
IndiaChecked 18 August 2026
Depends on your industryWork: HighEnforcement: Waking up
In one paragraph
India's general privacy law is unusually relaxed about sending data abroad — it bans transfers only to countries on a government blacklist, and that blacklist is currently empty. But specific industries have hard walls: payments data, insurance records and telecom network data must stay inside India. The main law is passed but most of it only becomes enforceable in May 2027, and the regulator has no members yet.
The catch
The permissive headline is true only until you touch payments, insurance, telecom infrastructure, government cloud, public-health records or detailed mapping data. In those six areas India is one of the strictest jurisdictions in the world.
Does this apply to me?
Yes, it reaches you even with no office in India. The law applies to any organisation anywhere in the world that processes Indians' data in connection with offering goods or services to people in India. There is no size or revenue threshold to fall below.High confidence
Can the data leave the country?
In general, yes — freely. India's approach is a blacklist: the government may name countries you cannot send data to, and as of today it has named none. Six industries are the exception and are covered below.High confidence
What do I have to do to send it abroad?
Nothing to sign, no government approval, no standard contract. Unlike Europe, India requires no paperwork to send personal data abroad under the general law — the only question is whether the destination is on the blacklist, and nothing is. Sector rules override this completely.High confidence
Who enforces this — and are they actually working?
On paper, the Data Protection Board of India. In practice, nobody yet — the Board legally exists but as of August 2026 has no chairperson and no members. The government advertised the five posts in May 2026 and re-advertised in June, and they were still vacant in August. Sector regulators, by contrast, are fully active: the central bank, the insurance and securities regulators, the telecom department and the national cyber agency all enforce today.High confidence
How long must I keep it, and when must I delete it?
There is both a floor and a ceiling. From May 2027 every organisation must keep processing logs for at least one year. Tax records run six years, company books eight, and security logs 180 days. In the other direction, large consumer platforms must delete a user's data three years after they last engaged — with 48 hours' warning to the user first.High confidence
What happens when something goes wrong?
Two clocks, and this trips up almost everyone. You have SIX HOURS to report a cyber incident to India's national cyber agency — one of the shortest deadlines in the world. Separately, from May 2027, you must tell the privacy regulator and affected individuals without delay, then file a detailed report within 72 hours.High confidence
What's the trap?
Four things that catch people out. (1) A child is anyone under 18 — there is no lower age of digital consent as there is in Europe, and targeted advertising to under-18s is banned outright. (2) A consent manager must be an Indian company with about $2.3m of net worth, so a foreign entity cannot be one. (3) If designated a 'significant' organisation you must have a data protection officer physically based in India who answers to the board. (4) The general law expressly preserves stricter sector rules, so its liberal transfer regime gives you nothing if you touch payments, insurance or telecom.High confidence
What's about to change?
Three dates matter. 13 November 2026: consent managers must register. 13 May 2027: the whole law becomes enforceable, and the government has publicly refused to extend it or exempt startups. At some point before then, the Board should get its members — at which point enforcement switches on.High confidence
Hardest industry wall
  • Payments Storage of Payment System Data
  • Telecoms Telecommunications (Authorisation) Rules, 2026
  • Insurance IRDAI (Maintenance of Information by Regulated Entities and Sharing of Information by the Authority) Regulations, 2025
  • Securities Cybersecurity and Cyber Resilience Framework, control PR.DS.S2
  • All industries Directions under section 70B(6) of the Information Technology Act, 2000