Employee monitoring law · Japan
Specify the purpose of use, publish it, and do not exceed it.
Specify the purpose of use, publish it, and never process beyond what you published.
- Region
- Asia Pacific
- Instruments
- 2 governing
- Employer duties
- 3 listed
- Last reviewed
- August 22, 2026
Japan · what the law requires
Notice and proportionality
The Act on the Protection of Personal Information is built around purpose of use: it must be specified as far as possible, notified or publicly announced, and not exceeded without consent. For monitoring, the PPC's long-standing guidance expects the purpose to be stated in advance, a responsible person designated, the rules written down, and the operation checked. Work rules under the Labour Standards Act are the customary place to set monitoring expectations.
- Specify the purpose of useAs concretely as possible, and announce it. Using the data for a materially different purpose later requires consent.
- Designate a responsible personPPC guidance on employee monitoring expects a named person responsible and written internal rules.
- Put it in the work rulesThe customary and expected route for setting monitoring expectations, with the employee representative's opinion attached.
- Proof Ledger
- Outcomes
- Certificates
- Audit log
- Data access
- Disputes
- Data egress
- Export
- What We See
- Controls
- AKAria K. viewed screenshotsLena M. · 3 capturesScreen capturemacOS · London09:42a91f…4c023d7b…91ee
- JMJon M. exported time reportDesign team · CSVmacOS · Berlin09:313d7b…91ee77c5…0ba4
- SDSara D. opened capture reviewRavi P. · one flagged frameWindows · Manchester09:1877c5…0ba4e208…5f13
- wm_live_7f2… read /v1/deliverablesScoped key · read onlyPublic API · allowlisted IP08:57e208…5f13b64a…2d90
- LMLena M. viewed her own recordWhat We SeemacOS · London08:44b64a…2d901cf9…8e77
- AKAria K. changed capture policyBlur set to alwaysmacOS · London08:261cf9…8e7705d2…ae31
The instruments, and which control answers each duty
- Act on the Protection of Personal Information: APPI, as amended. Purpose specification, notification or public announcement, restrictions on use beyond purpose, and data subject rights. Supervised by the PPC.
- Labour Standards Act: Work rules (shūgyō kisoku). Employers with 10 or more employees must have work rules; monitoring expectations belong there.
No product does this part
What you must still do yourself
Compliance is a property of your deployment. These are the steps in Japan that no vendor can complete on your behalf, and skipping them is what turns a rollout into a finding.
- 1Specify and publish the purpose of use before collection.
- 2Amend the work rules and obtain the employee representative's opinion.
- 3Designate the responsible person and write the internal handling rules.
- If you get it wrongPPC orders, with criminal penalties for violating an order, up to one year's imprisonment or a fine, and fines up to JPY 100 million for corporations.
Verify the claim
Every control above, on the page that describes it
Sources and review date
Last reviewed August 22, 2026This is a summary of how employee-monitoring rules generally work in this jurisdiction, written to help you scope a rollout and brief your own advisers. It is not legal advice, it is not a substitute for it, and law changes. Verify against the primary sources listed and take local counsel before you deploy.
Nearby jurisdictions
Monitoring law elsewhere in Asia Pacific
- SingaporeEmployment data has a deemed-consent route, but notification is still mandatory.
- AustraliaIn NSW and the ACT: 14 days' written notice, with prescribed content, before you start.
- IndiaDPDP gives employment a legitimate use, but automated monitoring is argued to sit outside it.
- PhilippinesTransparency, legitimate purpose and proportionality: the three-part NPC test.
- PolandThe Labour Code lists the permitted purposes, and productivity is not one of them.
- United KingdomThe ICO's 2023 monitoring guidance is the operative document, and it expects a DPIA.
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