Taiwan · Certification
ISO/IEC 20000-1 certification in Taiwan
Achieve ISO 20000-1 certification in Taiwan with Sterling: 8,100+ client engagements in 60+ countries, 20+ years.
- Accredited certification
- Tokyo office team
- Effivity software included
- Academy training included
Who asks for ISO 20000-1 in Taiwan
Clients include
ISO 20000-1 certification in Taiwan at a glance
In Taiwan, ISO/IEC 20000-1 is asked for by buyers and schemes rather than required by law. The drivers below show where the pressure comes from.
Service management certification is something customers ask for rather than something Taiwanese law prescribes. The Cyber Security Management Act expects contractors serving government agencies and specific non-government agencies to manage cyber security effectively or hold impartial third-party certification, and the Government Procurement Act leaves other qualifications to each tender, so ISO/IEC 20000-1 usually enters through enterprise vendor reviews and outsourcing contracts. The certificate comes from a certification body accredited by the Taiwan Accreditation Foundation or by an accreditation body within the international mutual recognition arrangements, and its accreditation scope should name this standard. Sterling does not certify. Sterling designs the service catalogue, incident and change processes and supplier controls for Taiwanese managed service, cloud and software providers from its Tokyo office, with Effivity and Sterling Academy included with the engagement.
Who needs ISO 20000-1 in Taiwan, and what happens without it
In Taiwan 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.
- Managed service and outsourcing providersCustomers hand them operations of information and communication systems and want evidence that service management is controlled.
- Cloud and data centre operatorsService level, incident and change processes are what enterprise buyers test.
- Software and platform companies with enterprise contractsBuyers ask for a recognised service management certificate in vendor reviews.
- Internal IT departments of large organisationsThe standard gives shared services a defined service catalogue and improvement cycle.
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 20000-1 readiness checkISO 20000-1 requirements in Taiwan
Strip away the vocabulary and ISO/IEC 20000-1 requires a company to prove six things about how it plans and delivers IT services.
In Taiwan 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 20000-1 explained →
How to get ISO 20000-1 certified in Taiwan
One team from the Tokyo office carries the work from scoping to certificate. Clients across Taiwan are served from Sterling's Tokyo office, on-site where the work needs it and remotely otherwise.
- Discovery call and scopeEntities, locations, regulators and target date, agreed before any proposal.
- Gap assessment against ISO/IEC 20000-1 and the Taiwanese 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 20000-1 certification take in Taiwan?
There is no standard duration: it depends on your scope and on how much of the system already runs. In Taiwan these are the factors that set the timeline.
- Service catalogue, service level agreements and supplier chain
- Maturity of incident, change and problem processes
- Number of services and customers in scope
- Certification body availability
Sterling agrees a dated plan with you on the discovery call, once the scope is known.
How much does ISO 20000-1 certification cost in Taiwan?
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 Taiwan these factors move both.
- Number of services, sites and staff in scope
- Tooling for service desk and configuration records
- Certification body fees quoted separately from consulting
- Combination with ISO/IEC 27001
Sterling gives one customised, all-inclusive proposal after the discovery call, never before the scope is agreed.
ISO 20000-1 consultants and certification bodies in Taiwan
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 20000-1 and your sector, and that its certificates can be verified online.
- Ask the consultant how the local requirements in Taiwan 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 20000-1 in Taiwan (3)
| Instrument | How it treats the standard |
|---|---|
| TAF accreditation of management system certification bodies (ISO/IEC 17021-1) | Accreditation TAF lists several management system schemes; confirm with a certification body whether its accreditation scope covers ISO/IEC 20000-1. |
| Cyber Security Management Act, outsourcing provision | Related Contractors that run systems or provide services for government agencies and specific non-government agencies must have effective cyber security management or obtain impartial third-party certification; the Act does not name ISO/IEC 20000-1. |
| Government Procurement Act, Articles 36 and 37 | Related Tender qualifications are set per tender and limited to those essential to contract performance. |
Accreditation, audit language and remote audits in Taiwan
Use a certification body accredited for ISO/IEC 20000-1 by the Taiwan Accreditation Foundation or by an accreditation body within the international mutual recognition arrangements (Global ACI — Global Accreditation Cooperation Incorporated, formerly the IAF MLA); ask for the written accreditation scope and check it names this standard. No body is named here unless its accreditation scope has been verified. Edition and transition details: ISO/IEC 20000-1 hub →
Audit language
Mandarin Chinese is the working language of most organisations in Taiwan and the Chinese text of a statute prevails over its English version; agree the audit language and the language of controlled documents with the certification body at application, and follow any language requirement in a tender or customer contract.
Remote and on-site
Document review and some interviews can run remotely at the certification body's discretion; production floors, laboratories and service sites in scope are normally visited on-site.
ISO 20000-1 in Taiwan: questions clients ask
Does Taiwanese law require ISO/IEC 20000-1?
No law cited on this page names it. The Cyber Security Management Act requires contractors of government agencies and specific non-government agencies to manage cyber security effectively or obtain impartial third-party certification, which points to information security rather than service management. Demand for ISO/IEC 20000-1 mostly comes from customers and tenders, so read each contract's own wording.
Which body accredits ISO/IEC 20000-1 certification bodies in Taiwan?
Ask the certification body rather than assume. The Taiwan Accreditation Foundation accredits bodies under ISO/IEC 17021-1 and lists particular standards among its schemes, so for IT service management request the written accreditation scope. Accreditation within the international mutual recognition arrangements also counts. Do not sign until that scope names ISO/IEC 20000-1.
Can ISO/IEC 20000-1 share a system with ISO 27001?
Largely yes. Incident, change, supplier and continuity processes appear in both standards, so one integrated system with shared documents, internal audits and reviews is normal. Each standard keeps its own scope statement and audit findings, and the certification body may combine the audits if it holds both accreditations. Plan the integration at design stage.
Do government IT tenders in Taiwan ask for ISO/IEC 20000-1?
Only if the tender documents say so. The Government Procurement Act lets each procuring entity set the qualifications essential to contract performance and names no certificate. Some IT tenders may score or require a service management certificate, others will not, so read the qualification clause and ask the procuring entity if wording is unclear.
More on ISO 20000-1 for Taiwanese organisations
Other standards Taiwanese businesses ask Sterling for
Organisations in Taiwan often combine ISO/IEC 20000-1 with one of these, under one management system where the scopes allow.
Start with a free discovery call from the Tokyo office
A Sterling consultant goes through your entities, your regulators and your target date with you. No proposal until the scope is agreed.
Sources
- TAF accreditation of management system certification bodies (ISO/IEC 17021-1) — taftw.org.tw (accessed 8 Oct 2026)
- Cyber Security Management Act, outsourcing provision — law.moj.gov.tw (accessed 8 Oct 2026)
- Government Procurement Act, Articles 36 and 37 — law.moj.gov.tw (accessed 8 Oct 2026)
- Taiwan Accreditation Foundation (TAF) — taftw.org.tw (accessed 8 Oct 2026)
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