Research on defined product requirements and the use of standards in Japan. Each record identifies its scope, source and practical evidence questions.
Market scope
Japanese law controls; DENAN, PSC and radio/medical regimes differ.
The records below examine specific provisions and standards relationships. They do not combine different products or regulatory roles into one approval route.
DENAN technical conformity attaches to the notified product type
Electrical Appliances and Materials Safety Act · Article 8(1)
Article 8(1) requires a notifying supplier to make appliances and materials of the notified type conform to the technical requirements established by METI ordinance. A report written to an international standard should therefore be related to the actual Japanese technical route and product type. The obligation is not limited to obtaining a test report: the manufactured or imported article must conform. Article 8(2) separately establishes inspection and records.
Scope, actions and official sources
Issuer
National Diet of Japan; administered by METI
Status and context
Current official source checked; selected scope only
Edition or text examined
Current e-Gov main provisions retrieved 2026-10-20
Legal character
Binding within the stated scope
Source check
2026-10-20
Applies to
Notifying manufacturers or importers manufacturing or importing electrical appliances and materials of the notified type.
Scope and conditions
Article 8(1) provides an approved special-use exception and a trial manufacture/import exception.,The product must first fall within the Act's electrical-appliance and material scope.
Actions
Identify the DENAN product category and notified type.
Determine the applicable Japanese technical requirements and accepted interpretation route.
Ensure the manufactured or imported goods conform before release.
Materials for the research review
Product-type classification, Japanese technical-route decision and corresponding conformity evidence.
Electrical Appliances and Materials Safety Act and its enforcement requirements · Article 8(2); enforcement ordinance Article 11(2)-(3)
Article 8(2) requires inspection, creation of inspection records and their preservation. METI's instructions explain the record particulars, including product/type identification, when and where inspection occurred, the inspector, quantity, methods and results. The enforcement requirement is preservation for three years from inspection. A bare statement that a product conforms is not equivalent to a record connecting the inspection to methods and decision criteria.
Scope, actions and official sources
Issuer
National Diet of Japan / METI
Status and context
Current official source checked; selected scope only
Edition or text examined
Current e-Gov Act and official METI regulatory instructions
Legal character
Binding within the stated scope
Source check
2026-10-20
Applies to
Notifying manufacturers and importers of covered appliances and materials, subject to the Article 8 exceptions.
Scope and conditions
The inspection route differs between specified and non-specified appliances.,A registered-body conformity assessment for specified goods does not replace these inspections.
Actions
Conduct the inspections applicable to the product category.
Record identifiable methods and results, with the specified inspection particulars.
Preserve the records for three years and ensure they can be presented.
Evidence identified by the source
Inspection records with the particulars described in enforcement ordinance Article 11(2), retained under Article 11(3).
Materials for the research review
Cross-reference from a shipment or production lot to inspection method, criteria and results.
Covered electrical products cannot be sold or displayed for sale without the lawful PSE indication
Electrical Appliances and Materials Safety Act · Article 27(1)-(2), with Article 10
Article 27(1) prohibits sale or display for sale of covered electrical appliances and materials unless the indication under Article 10(1) is affixed. Article 10 ties marking to completion of the applicable duties. The current text also distinguishes specified import business operators and domestic administrators. Retail checks should therefore establish the lawful supply route and marking, rather than treating an overseas safety logo as a substitute.
Scope, actions and official sources
Issuer
National Diet of Japan; administered by METI
Status and context
Current official source checked; selected scope only
Edition or text examined
Current e-Gov main provisions retrieved 2026-10-20
Legal character
Binding within the stated scope
Source check
2026-10-20
Applies to
Businesses manufacturing, importing or selling covered electrical appliances and materials.
Scope and conditions
Article 27(2) addresses approved special-use cases.,Article 10 governs entitlement to apply the indication; a seller cannot cure missing conformity work merely by adding artwork.
Actions
Verify product coverage and the notifying supplier route.
Check that the required indication is present and lawfully supported.
Withhold sale or display for sale when Article 27 is not satisfied.
Evidence identified by the source
The lawful Article 10 indication on covered products supplied for sale.
Materials for the research review
PSE marking artwork and identity of the responsible notifying supplier.
Conformity and inspection documentation supporting entitlement to mark.
PSC specified products require inspection records as well as technical conformity
Consumer Product Safety Act · Article 11(1)-(3)
Article 11 connects technical conformity of specified products with the duty to inspect and retain inspection records. Paragraph 2 applies the inspection and record duty to the covered manufactured or imported products, excluding the paragraph 1 proviso cases. The current paragraph 3 also requires specified import business operators to provide copies to their domestic administrators, who preserve them. A PSC mark does not remove the underlying evidence responsibilities.
Scope, actions and official sources
Issuer
National Diet of Japan; relevant competent ministers
Status and context
Current official source checked; selected scope only
Edition or text examined
Current e-Gov main provisions retrieved 2026-10-20
Legal character
Binding within the stated scope
Source check
2026-10-20
Applies to
Notifying businesses manufacturing or importing specified products of the notified type.
Scope and conditions
The statutory specified-product list must be checked; not every consumer product uses PSC.,Article 11(1) has conditions for export notification, approved special uses and testing.,Special specified products require the additional Article 12 route.
Actions
Resolve specified and special-specified classification.
Conduct inspections and retain the prescribed records.
Where the current overseas-operator provisions apply, provide records to the domestic administrator.
Evidence identified by the source
Inspection records under Article 11(2).
Copies preserved by the domestic administrator when Article 11(3) applies.
Materials for the research review
Product-type and exception determination.
Traceability between inspected products, records and any Article 12 certificate.
Radio-station licensing and conformity-based exceptions must be separated
Radio Act · Article 4
Article 4 starts with a requirement for a ministerial licence to establish a radio station, then lists exceptions. Some exceptions depend on using conformity-indicated radio equipment and meeting the applicable station conditions; others have a different basis. The correct question for a wireless product is therefore both whether the equipment has the relevant conformity status and whether its intended operation fits a particular licence-exempt, licensed or registered station route.
Scope, actions and official sources
Issuer
National Diet of Japan; Ministry of Internal Affairs and Communications
Status and context
Current official source checked; selected scope only
Edition or text examined
Current e-Gov main provisions retrieved 2026-10-20
Legal character
Binding within the stated scope
Source check
2026-10-20
Applies to
A person intending to establish a radio station in Japan.
Scope and conditions
Article 4 lists distinct exemptions and a registered-station route.,A conformity indication does not exempt every transmitter; the statutory station category and technical conditions must also match.
Actions
Classify the intended station and operating conditions.
Identify the exact Article 4 route rather than assuming all marked equipment is licence-free.
Obtain the required licence or registration unless a supported exemption applies.
Evidence identified by the source
Station licence or registration when the selected statutory route requires it.
Materials for the research review
Frequency, power, station category and conformity-indication evidence supporting any exemption.
Food businesses may sell only food labelled to the operative Food Labeling Standards
Food Labeling Act · Article 5, read with Article 4
Article 5 prohibits sale of food that is not labelled according to the Food Labeling Standards. Article 4 provides the statutory basis for those standards. The operative task is to identify the food category, format of sale and relevant standard provisions, then check the actual label against them. Compliance with a foreign food label or a generic ingredient list does not itself answer whether the Japanese requirements are met.
Scope, actions and official sources
Issuer
National Diet of Japan; Consumer Affairs Agency
Status and context
Current official source checked; selected scope only
Edition or text examined
Current e-Gov main provisions retrieved 2026-10-20
Legal character
Binding within the stated scope
Source check
2026-10-20
Applies to
Persons engaged in food-related business and other persons within the Act's scope selling food.
Scope and conditions
The applicable Food Labeling Standards determine category-specific particulars and exemptions.,This Act-level record does not claim to reproduce the full ministerial labelling standard.
Actions
Identify the applicable food category and operative standard provisions.
Check the label used for Japanese sale against those provisions.
Correct nonconforming labelling before sale.
Evidence identified by the source
Food labelling conforming to the operative Food Labeling Standards.
Materials for the research review
Final Japanese-market label and category-specific particulars checklist.
Ingredient, allergen and product-origin information used to support that label.
These records distinguish adoption, legal incorporation, designation and programme recognition. A standard’s use is assessed within the specific relationship recorded.
Standards relationship · JP-R01
JNLA laboratory registration uses ISO/IEC 17025 for the registered testing scope
NITE JNLA official programme requirements
NITE identifies ISO/IEC 17025:2017, corresponding to JIS Q 17025:2018, as the laboratory criteria for JNLA. Registration is linked to specified JIS testing-method categories. A supplier using JNLA evidence should examine the registered scope and the particular method shown on the report. The programme relationship establishes the competence framework; it does not make every product subject to JNLA testing.
Scope, actions and official sources
Issuer
NITE, International Accreditation Japan
Status and context
Current official source checked; selected scope only
Edition or text examined
ISO/IEC 17025:2017 / JIS Q 17025:2018, as named by NITE
Relationship
Programme use or recognition
Legal character
Recognised for the stated purpose
Source check
2026-10-20
Applies to
Laboratories seeking or maintaining JNLA registration for the relevant JIS testing-method categories.
Scope and conditions
JNLA is a voluntary registration system under the Industrial Standardization Act.,Its report mark relates to the registered scope, not every test a laboratory performs or general product approval.
Actions
Check the laboratory's registration and actual scope.
Match the report method and any mark to that scope.
Determine separately whether a product rule or purchaser accepts the evidence.
Materials for the research review
JNLA registration scope and method-specific report.
Identification of results outside the registered scope where a report mixes activities.
DENAN Appendix 12 offers a specific household-appliance standards route
METI Interpretation of Technical Requirements: standards based on international standards
The current Appendix 12 list includes the J60335-1(H27) route, identifies JIS C 9335-1:2014 as its text and records correspondence to IEC 60335-1:2010. This is a documented use relationship within METI's technical interpretation. It is not a claim that the latest IEC publication automatically controls DENAN. The selected route must be read together with applicable particular requirements and any validity or transition annotations.
Scope, actions and official sources
Issuer
Ministry of Economy, Trade and Industry
Status and context
Current official source checked; selected scope only
Edition or text examined
Appendix 12 dated 2026-06-01; J60335-1(H27) / JIS C 9335-1:2014 / IEC 60335-1:2010
Relationship
Designation or harmonization
Legal character
Recognised for the stated purpose
Source check
2026-10-20
Applies to
The applicable household-appliance technical route under the DENAN interpretation, with the relevant particular standard and national conditions.
Scope and conditions
A listed international correspondence does not mean unmodified IEC compliance alone satisfies all Japanese conditions.,Product coverage and compatibility of general and particular standards must be resolved.
Actions
Select the exact listed route and compatible particular requirements.
Record the Japanese reference as well as its stated IEC correspondence.
Check the operative list and annotations before relying on a test report.
Materials for the research review
Selected Appendix 12 entry and route decision.
Report identifying the Japanese reference, national differences and applicable particular standard.
PMDA's central-monitor software entry distinguishes equipment used outside the patient environment, associated with JIS C 62368-1, from use within or outside that environment associated with JIS T 0601-1. The entry identifies JIS T 0601-1:2023 in its reference information. This relationship helps explain why the intended operating environment changes the relevant safety evidence even when the regulated product includes software.
Scope, actions and official sources
Issuer
PMDA / Ministry of Health, Labour and Welfare
Status and context
Current official source checked; selected scope only
Edition or text examined
Database entry names JIS T 0601-1:2023 and the applicable JIS C 62368-1 publication
Relationship
Programme use or recognition
Legal character
Recognised for the stated purpose
Source check
2026-10-20
Applies to
The specifically described central-monitor software review guideline and its patient-environment distinctions.
Scope and conditions
This is not a universal approval route for all medical software.,The database separately displays cited references and newer publication information; the applicable review basis must not be inferred solely from the newest column.
Actions
Verify that the device fits the entry's defined intended use.
Document the patient-environment conditions of the equipment used with the software.
Resolve the cited review basis and any revision before selecting safety evidence.
Materials for the research review
Defined intended use and deployment environment.
Applicable guideline and safety-reference mapping for the relevant configuration.
Neuroendoscope approval criteria use the Japanese medical-device risk-management reference
Revision of Neuroendoscope Approval Criteria
The neuroendoscope criteria include an essential-principles conformity checklist that uses JIS T 14971 as a recognised risk-management reference, alongside product-specific technical criteria and other cited documents. Its role is to support a structured demonstration for the defined device, not to replace the approval assessment. A useful review keeps the general risk-management reference connected to the particular endoscope hazards, information supplied and technical evidence.
Scope, actions and official sources
Issuer
Ministry of Health, Labour and Welfare
Status and context
Current official source checked; selected scope only
Edition or text examined
Notification dated 2025-07-22; JIS T 14971 identified in its essential-principles conformity checklist
Relationship
Programme use or recognition
Legal character
Recognised for the stated purpose
Source check
2026-10-20
Applies to
The neuroendoscope approval criteria and the device scope defined in that notification.
Scope and conditions
The notification is product-specific and does not approve a device merely because its maker has a risk-management file.,This record does not reproduce protected risk-management standard clauses.
Actions
Confirm the neuroendoscope and intended-use scope in the notification.
Map the recognised risk-management reference to the product-specific checklist.
Keep residual-risk and information-for-use conclusions linked to the actual technical evidence.
Materials for the research review
Device-specific essential-principles mapping and risk-management evidence.
The notification and cited-reference edition selected for the application.
The linked official sources establish the provisions, document identities or relationships examined. NCQM supplies original English analysis. Where an official source is in another language, the English explanation is not an official translation. Source-check dates, effective dates and adopted editions are kept separate.
The research review materials help organize an assessment. They are distinguished from evidence expressly identified by the source. International standards remain subject to their publishers’ access and rights conditions.
