China · Certification
ISO/IEC 27001 certification in China
Achieve ISO 27001 certification in China with Sterling: 8,100+ client engagements in 60+ countries, 20+ years.
- Accredited certification
- Shanghai office team
- Effivity software included
- Academy training included
Who asks for ISO 27001 in China
Clients include
ISO 27001 certification in China at a glance
Two Chinese instruments bear on ISO/IEC 27001. Not one of them names it. So why do buyers in China keep asking for the certificate?
Two national frameworks shape information security work for companies operating in China. The cybersecurity classified-protection system, MLPS, grades networks and sets technical baselines; the Personal Information Protection Law and the Network Data Security Management Regulations add security and compliance-audit duties for anyone processing personal or network data. ISO/IEC 27001 sits across both as the management system that keeps controls owned, risk-based and reviewed. China adopts it identically as GB/T 22080-2025, aligned to the 2022 edition and in force since 1 January 2026. Banks and insurers meet MLPS through the National Financial Regulatory Administration's data security measures, and hospitals through the National Health Commission's cybersecurity measures; neither names ISO/IEC 27001, yet both are easier to evidence with a certified ISMS. Certificates come from CNCA-approved certification bodies, ideally CNAS-accredited for ISMS. Sterling's Shanghai office builds the ISMS, maps MLPS and PIPL duties into one control set and prepares clients for audit, with Effivity and Sterling Academy included.
Who needs ISO 27001 in China, and what happens without it
In China the question rarely comes from a law. It comes from the buyer, the regulator or the partner that wants proof before it signs. These are the organisations that get asked.
- Banks, insurers and their technology suppliersNFRA's data security measures build on the cybersecurity classified-protection system (MLPS); an ISMS gives the management layer around it.
- Hospitals and health-IT vendorsNational Health Commission cybersecurity measures rest on MLPS and data laws.
- Personal information handlers and network data handlersPIPL and the Network Data Security Management Regulations require security measures and regular compliance audits.
- IT outsourcing, cloud and SaaS providers serving multinational clientsOverseas customers' security questionnaires commonly ask for ISO/IEC 27001.
- Semiconductor and AI companies in the Lingang Special AreaData security management mechanisms are part of the area's plan.
Not sure which of these applies to you?Answer a short set of questions and your readiness report arrives by e-mail.
Take the ISO/IEC 27001 readiness checkISO 27001 requirements in China
Strip away the vocabulary and ISO/IEC 27001 requires a company to prove six things about how it protects the information it holds.
In China these six sit alongside the local laws and regulations listed under drivers below; one system can evidence both. The detail is on the global hub: ISO/IEC 27001 explained →
How to get ISO 27001 certified in China
One team from the Shanghai office carries the work from scoping to certificate. Delivery from the Shanghai office, on-site across mainland China as the scope requires; remote delivery for distributed teams.
- Discovery call and scopeEntities, locations, regulators and target date, agreed before any proposal.
- Gap assessment against ISO/IEC 27001 and the Chinese requirements that apply to youControls you already run for your regulators and customers are reused, not rebuilt.
- Your system built with your team in EffivityRisks, controls, evidence, incidents and reviews in one live system the auditor can see.
- Internal audit, management review and corrective actionsYour internal auditors trained by Sterling; the evidence proven before the certification body arrives.
- Certification body stage 1 and stage 2, then surveillanceAn accredited body audits and decides. Sterling supports the audits and the three-year cycle.
- End to end, from one team
- Effivity ISO & GRC software
- Preferential Sterling Academy access, with complimentary awareness training for your people
- Internal auditor training for your audit team, as applicable to your standard
- Vulnerability assessment on ISMS engagements
The Sterling Promise: 100% on-time completion, 100% success, 8,100+ client engagements.Sterling does not certify. Certification decisions stay with independent bodies.
How long does ISO 27001 certification take in China?
There is no standard duration: it depends on your scope and on how much of the system already runs. In China these are the factors that set the timeline.
- Whether MLPS grading and evaluation are already complete and reusable
- Number of data centres, offices and cloud environments in scope
- Evidence maturity (logs, access reviews, incident records, internal audit)
- Certification body scheduling around public holidays and make-up working days
Sterling agrees a dated plan with you on the discovery call, once the scope is known.
How much does ISO 27001 certification cost in China?
The cost has two parts: the consulting work to build and prove the system, and the certification body’s audit fees, which are quoted separately. In China these factors move both.
- Number of sites and headcount in scope
- Complexity of the IT estate and outsourced services
- Certification body audit fees, quoted separately from consulting
- Mapping to MLPS and PIPL obligations in the same control set
Sterling gives one customised, all-inclusive proposal after the discovery call, never before the scope is agreed.
ISO 27001 consultants and certification bodies in China
Two different organisations are involved. A consultant helps you build the system and prove it works; an accredited certification body then audits or assesses it and decides. Keeping the two separate is what makes the result credible to buyers and regulators.
- Check that the body’s accreditation or approval covers ISO 27001 and your sector, and that its certificates can be verified online.
- Ask the consultant how the local requirements in China are mapped into the same system, so nothing runs twice.
- Ask for client references in your sector; Sterling’s client letters are available on request.
- Agree who owns the evidence and the tool after the engagement; with Sterling the system stays yours, in Effivity.
Laws and regulations that drive ISO 27001 in China (4)
| Instrument | How it treats the standard |
|---|---|
| GB/T 22080-2025 Cybersecurity technology — Information security management systems — Requirements (identical adoption of ISO/IEC 27001:2022) | National standard Identical to ISO/IEC 27001:2022, in force from 1 January 2026. |
| NFRA Measures for Data Security Management of Banking and Insurance Institutions | Expected in practice Requires data security on the basis of MLPS; ISO/IEC 27001 not cited. |
| Network Data Security Management Regulations (State Council Decree No. 790) | Expected in practice Security and compliance-audit duties; ISO/IEC 27001 not cited. |
| CNAS accreditation of information security management system (ISMS) certification bodies (CNAS-CC01, ISO/IEC 17021-1:2015 IDT) | Market driver Accredited certification for this field is available through China's national accreditation body; no mandate ; CNAS's APAC MRA ISMS sub-scope dates from 15 Jun 2016. |
"Expected in practice" means the instrument asks for the outcomes ISO/IEC 27001 covers without naming a standard, and ISO/IEC 27001 is what buyers and regulators commonly accept as evidence of them.
Accreditation, audit language and remote audits in China
In China, certification may be carried out only by certification bodies approved by the Certification and Accreditation Administration (CNCA) within their approved scope. Check the body's approval and that its accreditation — by CNAS or another accreditation body within the international mutual recognition arrangements (Global ACI — Global Accreditation Cooperation Incorporated, formerly the IAF MLA) — covers ISO/IEC 27001 and your sector. No body is named here unless verified. GB/T 22080-2025 (IDT ISO/IEC 27001:2022) replaced GB/T 22080-2016 and has been in force since 1 January 2026. Edition and transition details: ISO/IEC 27001 hub →
Audit language
Chinese and English audits are both available from certification bodies operating in China; agree the audit language and the certificate language at application.
Remote and on-site
Remote review of documentation is at the certification body's discretion; data centres and main offices are normally audited on-site.
ISO 27001 in China: questions clients ask
Is ISO 27001 mandatory in China?
No. None of the drivers recorded for China mandates ISO/IEC 27001 certification. MLPS, the NFRA's data security measures for banks and insurers and the data regulations create expectations for security management, and a certified ISMS can help evidence them, but none of those instruments cites the standard. Check any specific requirement with your regulator or counsel.
Does ISO 27001 replace MLPS (cybersecurity classified protection)?
No. MLPS is a separate national system, and one does not replace the other. Under the Network Data Security Management Regulations, results of important-data risk assessments and MLPS evaluations may be relied on between each other; ISO certificates are not mentioned. A single programme can serve both, with shared controls and evidence.
Which edition applies in China?
GB/T 22080-2025 applies, and it is an identical adoption of ISO/IEC 27001:2022. It replaced GB/T 22080-2016 and has been in force since 1 January 2026. Organisations still working to the older text should check with their certification body how it handles the change.
Who issues the certificate?
A certification body approved by CNCA within its scope issues it. Look for accreditation, ideally from CNAS, the national accreditation body, which lists ISMS certification among its fields, covering ISO/IEC 27001 and your sector. Sterling does not certify, and no certification body is named here as verified.
More on ISO 27001 for Chinese organisations
- ISO/IEC 27001: the complete guide
- Watch: How to implement ISO/IEC 27001
- Banking and financial services: ISO/IEC 27001 for the sector
- BPO and shared services: ISO/IEC 27001 for the sector
- Government and public sector: ISO/IEC 27001 for the sector
- Healthcare and health data: ISO/IEC 27001 for the sector
- Professional and legal services: ISO/IEC 27001 for the sector
- Software, SaaS and technology: ISO/IEC 27001 for the sector
- Telecoms and data centres: ISO/IEC 27001 for the sector
- Sterling in Shanghai
- ISO 27001 certification in China and every other standard Sterling delivers there
Other standards Chinese businesses ask Sterling for
Organisations in China often combine ISO/IEC 27001 with one of these, under one management system where the scopes allow.
Start with a free discovery call from the Shanghai office
A Sterling consultant goes through your entities, your regulators and your target date with you. No proposal until the scope is agreed.
Sources
- GB/T 22080-2025 Cybersecurity technology — Information security management systems — Requirements (identical adoption of ISO/IEC 27001:2022) — std.samr.gov.cn (accessed 5 Oct 2026)
- NFRA Measures for Data Security Management of Banking and Insurance Institutions — gov.cn (accessed 5 Oct 2026)
- Network Data Security Management Regulations (State Council Decree No. 790) — gov.cn (accessed 5 Oct 2026)
- CNAS accreditation of information security management system (ISMS) certification bodies (CNAS-CC01, ISO/IEC 17021-1:2015 IDT) — cnas.org.cn (accessed 5 Oct 2026)
- China National Accreditation Service for Conformity Assessment (CNAS) — cnas.org.cn (accessed 5 Oct 2026)
- Certification and Accreditation Administration of the People's Republic of China (CNCA) — the State Council's certification and accreditation supervision and administration department — gov.cn (accessed 5 Oct 2026)
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