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Global Data RulesData governance rules, country by country

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South KoreaChecked 18 August 2026
Depends on your industryWork: HighEnforcement: Aggressive
In one paragraph
South Korea's privacy law bans sending personal data abroad unless you have one of five grounds. The usual one is a separate consent, ticked apart from every other consent. Since September 2025 the 30 European countries need no extra paperwork. But banking, health records, government cloud and detailed maps have hard walls no consent can unlock, and the regulator fines foreign companies often.
The catch
The 'get consent and send it' headline stops being true the moment you touch six areas: bank and payment systems, financial customers' national ID numbers, hospital records, government cloud, detailed mapping data, and personal location services. In those areas the data or the machine holding it must physically sit in South Korea, and in the government cloud case so must the people who run it.
Does this apply to me?
Yes. The regulator fines companies with no Korean office. In July 2026 it fined TikTok's Singapore company and two Apple companies based in Ireland and Singapore for collecting Korean users' data and sending it abroad without a proper legal basis. If your worldwide revenue was 1 trillion won (about $720 million) or more last year, or you held data on an average of 1 million or more people in Korea per day over the last three months of last year, you must appoint a representative in Korea. Since April 2026, if you already own or control a Korean company, that Korean company has to be the representative.High confidence
Can the data leave the country?
In general yes, but only if you have one of five grounds, and the usual one is a separate consent that the person ticks apart from every other consent. Since September 2025 you can also send data to the 27 European Union countries plus Norway, Iceland and Liechtenstein with no extra step at all, because the regulator has formally accepted their protection as equal to Korea's. That is the only such list, and no other country is on it. Six industries override all of this and are covered below.High confidence
What do I have to do to send it abroad?
Korea does not police the destination. It polices your paperwork. There is no banned-country list and no approval application to file: you pick one of the five grounds, and for most companies that means asking each person for a separate transfer consent that lists what goes, where, to whom, for how long and how to refuse. The one destination list that exists is a positive one, and it holds exactly 30 countries: the European Union plus Norway, Iceland and Liechtenstein. Send data anywhere else and you also have to keep security measures, a complaints route and a dispute process in place, and write the transfer into your contract with the recipient.High confidence
Who enforces this — and are they actually working?
The Personal Information Protection Commission, chaired by Song Kyoung-hee, and it is one of the busiest privacy regulators in the world right now. In July 2026 alone it fined the telecoms company KT about 54 billion won (roughly $39 million) over a data breach, fined TikTok about 10.3 billion won (roughly $7.4 million) and Apple about 252 million won (roughly $180,000). It referred KT to prosecutors for obstructing the investigation and asked police to investigate LG U+ for destroying a server before the inquiry started. Finance is separately policed by the Financial Services Commission and the Financial Supervisory Service; health by the health ministry; maps by an inter-agency committee that includes the intelligence service.High confidence
How long must I keep it, and when must I delete it?
Two forces pull in opposite directions. The ceiling: you must destroy personal data without delay once you no longer need it, and destroy it so it cannot be recovered. The floor: other laws make you keep things. An online seller must keep advertising records for 6 months, complaint and dispute records for 3 years, and contract, cancellation, payment and delivery records for 5 years. Almost everyone must keep system access logs for at least 1 year, and 2 years if the system holds data on 50,000 or more people, holds national ID numbers or sensitive data, or belongs to a licensed telecoms carrier. When the two clash, the keeping rule wins, but you must store that data separately from everything else.High confidence
What happens when something goes wrong?
Count two clocks, and in telecoms and finance a third. Under the privacy law you have 72 hours to tell the affected people, and a separate 72 hours to report to the Commission or to the Korea Internet and Security Agency. The reporting clock starts if 1,000 or more people are affected, or if any sensitive data or national ID numbers leaked, or if the cause was someone breaking in from outside. Separately, an internet service provider must report a cyber incident to the science ministry or the same agency immediately. A hospital must also tell the health ministry about a medical-records incident.High confidence
What's the trap?
Five things that will cost you a weekend. One: the children's age line is 14, not 13 or 16, and processing an under-14's data without a parent's consent is a crime punishable by up to five years in prison, not just a fine. Two: hiding or destroying material during a regulator's inspection is itself a crime, and the regulator used it in July 2026. Three: stripping names out of a dataset does not free it. Four: a bank's Korean customers' national ID numbers may not leave the country at all, and any offshore processing of customers' financial transaction data needs a report to the supervisor 30 business days before work starts. Five: if you want to run a personal location service you must be a corporation and be registered, so you cannot serve Korea from abroad with no entity.High confidence
What's about to change?
The privacy regulator started rewriting the rulebook for artificial intelligence. It set up a reform task force on 30 July 2026, ran a public suggestion window from 6 to 31 August 2026, and plans to publish the direction of reform before the end of 2026. Consent-based rules and the block on sending pseudonymised data abroad for research are both explicitly on the table. Separately, Apple's request to export detailed Korean map data has been pending since its deadline was extended in December 2025, and Google's equivalent request was granted in February 2026 on strict conditions, so the mapping picture can move again at any time.High confidence
Hardest industry wall
  • Banking 전자금융감독규정 (Regulation on Supervision of Electronic Financial Transactions)
  • Finance 금융회사의 정보처리 업무 위탁에 관한 규정 (Regulation on Outsourcing of Data Processing Business by Financial Companies)
  • Health and social care 전자의무기록의 관리·보존에 필요한 시설과 장비에 관한 기준 (Standards for the Facilities and Equipment Required to Manage and Preserve Electronic Medical Records)
  • Government 클라우드컴퓨팅서비스 보안인증에 관한 고시 (Notice on Security Certification of Cloud Computing Services)
  • Mapping and location 공간정보의 구축 및 관리 등에 관한 법률 (Act on the Establishment and Management of Spatial Data)
ItalyChecked 18 August 2026
Depends on your industryWork: HighEnforcement: Aggressive
In one paragraph
Italy does not make ordinary business data stay in Italy. European rules decide when data may leave Europe, and Italy layers its own rules on top. But the moment you sell to the Italian state — a ministry, a town hall, a hospital, a school — the picture changes completely. The most sensitive government data has to sit on machines inside Italy, run from Italy.
The catch
"Italy has no data localisation" holds right up until your customer is a public body. Italian government data is sorted into ordinary, critical and strategic. Strategic data belongs on Italian soil under Italian operational control; critical data may not go on a public cloud outside Europe. On top of that, a cloud provider needs a licence from the national cyber agency before any public body is allowed to buy from it at all. Separately, telecoms companies must keep call and connection records for years, and the government can attach storage-location conditions to fifth-generation mobile and cloud contracts case by case.
Does this apply to me?
Yes, it reaches you with no office in Italy. European law applies to any organisation anywhere that offers goods or services to people in Italy, or that monitors what they do online. There is no size or revenue threshold to duck under. If you have no branch anywhere in Europe, you must appoint a written representative based in Europe, and people and regulators can go to that representative instead of chasing you abroad.High confidence
Can the data leave the country?
For a normal private company, yes — with paperwork, exactly as anywhere else in Europe. Italy has no general law saying personal data must be stored in Italy. The real walls are in one place: anything sold to or run by the Italian public sector. Government data is graded ordinary, critical or strategic, and the top two grades cannot sit on a public cloud outside Europe, with strategic data confined to infrastructure inside Italy and operated from Italy.High confidence
What do I have to do to send it abroad?
Three routes, and they are European rather than Italian. Best case, the destination is on Europe's official approved list and you need nothing extra. Otherwise you sign Europe's standard contract with the recipient, or get group-wide internal rules approved by a regulator. With the last two you must also write down an assessment of whether the destination country's surveillance laws would undermine the protection. Italy adds no extra permission step, but it does add a criminal offence for getting it badly wrong.High confidence
Who enforces this — and are they actually working?
The Italian data protection authority, known as the Garante, and it is one of the busiest and boldest regulators in Europe. In 2025 alone it took 807 decisions, of which 506 were corrective or punitive, ran 130 inspections and collected more than 37 million euros (about 41 million dollars) in fines. It was the first regulator in the world to order a temporary halt to a major chatbot service, and it has since blocked or restricted several artificial intelligence products. Cybersecurity is enforced by a separate agency.High confidence
How long must I keep it, and when must I delete it?
Both directions, and they pull hard against each other. The floors: telephone records must be kept 24 months, internet connection records 12 months, unanswered calls 30 days, and a separate six-year rule applies for terrorism and serious crime. Health records in the national system are erased 30 years after the patient dies. The ceiling is much tighter than people expect: the regulator says the technical logs behind staff email may normally be kept for no more than 21 days.High confidence
What happens when something goes wrong?
Count at least three clocks, and they run at the same time. A personal data breach goes to the Garante within 72 hours, and to the people affected without delay where the risk to them is high. If you are in scope of Italy's network security regime, a first warning goes to the national cyber agency within 24 hours, a fuller notification within 72 hours, and a final report within a month. Organisations inside the national cyber perimeter have a much shorter fuse, reported as six hours.Medium confidence
What's the trap?
Five. One: staff email logs may normally be kept only 21 days, and a regional government was punished in 2025 for keeping 90. Two: before you install any tool that could monitor employees, you need a union agreement or a labour inspectorate permit, and skipping it is a criminal matter, not a fine. Three: some data offences in Italy carry prison, not just penalties. Four: children can consent at 14 in Italy, not 16. Five: the widely reported rule forcing public-sector artificial intelligence onto Italian servers was deleted before the law passed, so citing it is wrong.High confidence
What's about to change?
Two firm dates and one open wound. By 31 October 2026 organisations in Italy's network security regime must have their basic security measures in place and evidenced. From 12 January 2027 every cloud provider must charge nothing for switching away or pulling data out. The open wound is the Italian regulator itself: one of four board seats has been empty since January 2026 and Parliament has not filled it.Medium confidence
Hardest industry wall
  • Government Regolamento unico per le infrastrutture e i servizi cloud per la PA — Determinazione ACN n. 21007/24