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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)
SingaporeChecked 18 August 2026
Yes, with paperworkWork: MediumEnforcement: Active
In one paragraph
Singapore lets personal data leave the country, and we found no industry that is forced to keep data on Singaporean soil. What you must do instead is make the person receiving the data legally bound to protect it as well as Singapore law does. There is no government list of approved or banned countries and no permission to apply for. The privacy regulator is real, staffed, and publishes decisions.
The catch
The open headline is about location, not about paperwork or secrecy. Banks must follow a separate rulebook before customer information goes to any outside supplier, and that rulebook was completely replaced on 11 December 2024. Company accounting records held abroad must still have summaries sent back into Singapore. And a stricter rule in any other Singapore law beats the privacy law outright.
Does this apply to me?
Yes. The privacy law reaches a company that has never set foot in Singapore. It defines an organisation as any body of persons whether or not formed under Singapore law and whether or not it has an office here. There is no revenue or headcount threshold to fall below, and no in-country agent to appoint. You must name at least one person responsible for compliance and publish their contact details, but that person may sit anywhere in the world.High confidence
Can the data leave the country?
Yes, it can leave, and this is the unusual part: we searched banking, payments, insurance, securities, health, telecoms, government, education, gaming, mapping and defence and found no rule anywhere that forces personal data to stay in Singapore. What the law asks for is protection, not location. Before data goes abroad you must make sure the recipient is under a legal duty to protect it to a standard comparable to Singapore's.High confidence
What do I have to do to send it abroad?
There is no list of approved countries, no list of banned countries, and no form to file. You need one thing: the recipient must be under a legally enforceable duty to protect the data to a comparable standard. Most companies do this with a contract they draft themselves, because Singapore does not publish a template. Group companies can use internal group-wide rules instead, and since 2 March 2026 a recipient holding a Global Cross-Border Privacy Rules certificate also counts.High confidence
Who enforces this — and are they actually working?
The Personal Data Protection Commission, which is the same body as the media and telecoms regulator wearing a different hat. It is genuinely working: it publishes batches of decisions and settlements several times a year, with the most recent batches in 2026. Financial firms answer to the central bank as well, and anyone running critical national systems answers to the Cyber Security Agency. All three are staffed and issuing instruments.High confidence
How long must I keep it, and when must I delete it?
Both directions apply. The ceiling: you must stop keeping personal data once the purpose is finished and there is no legal or business reason to hold it, and there is no fixed number of days attached to that. The floor: company accounting records must be kept for at least five years, tax records for at least five years from the relevant year of assessment, and employment records for the latest two years, kept one year past the date an employee leaves.High confidence
What happens when something goes wrong?
There are at least three separate clocks and they run at very different speeds. Privacy: once you have decided a breach is serious enough to report, you have three calendar days to tell the regulator. Finance: a bank or other supervised firm has ONE HOUR to tell the central bank about a severe incident, then fourteen days for a root cause report. Critical national systems: TWO HOURS by phone to the national cyber agency, then a fuller report within seventy-two hours.High confidence
What's the trap?
Five things that are not in the summary. One: an individual employee can go to prison for two years for leaking personal data, and that is separate from any fine on the company. Two: any other Singapore law beats the privacy law, so banking secrecy and similar duties override it. Three: every organisation must stop using national identity card numbers as passwords by 31 December 2026. Four: the data portability right is printed in the Act but has never been switched on. Five: the banking outsourcing rulebook everyone cites was cancelled in December 2024.High confidence
What's about to change?
Three real things are in flight. A new health law has been passed but not started, and it will add its own breach reporting clocks for anyone handling health records. A draft law for big data centres and big cloud providers went out for public comment on 1 July 2026 and closed on 22 July 2026; it is not law yet. And every organisation must stop using national identity numbers as passwords by 31 December 2026. Separately, watch two switches the government can flip with no consultation at all.High confidence
Hardest industry wall
  • All industries Companies Act 1967, section 199