ISO/IEC 20000-1 certification in Türkiye

ISO 20000-1 certification in Türkiye at a glance

When a Turkish bank outsources part of its IT operations, the Banking Regulation and Supervision Agency's information systems regulation shapes the contract, but it does not tell the provider which certificate to hold. ISO/IEC 20000-1 fills that gap for managed-service providers, data centres and software firms in technoparks by proving that incidents, changes, capacity and suppliers are handled in a disciplined way. Public bodies and critical-infrastructure operators follow a Presidential circular and a graded security guide, which also shapes what vendors are asked. Global ACI's entry for TÜRKAK does not show an ISO/IEC 20000-1 line, so check the certification body's accreditation scope. Sterling's Dubai office helps providers map services, agreements and records, on-site or remotely, with Effivity and Sterling Academy included.

Who needs ISO 20000-1 in Türkiye, and what happens without it

In Türkiye 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.

• IT outsourcing and managed-service providersClients ask a provider to prove disciplined service management before they hand over operations.
• Data centre and cloud operatorsCustomers compare operators on incident, change and capacity management evidence.
• Software firms in technology development zonesEnterprise customers ask zone-based software firms for service management proof before multi-year contracts.
• Providers to banks and public bodiesBanks outsource IT services under supervisory rules, and public bodies set security and continuity expectations for their vendors.

ISO 20000-1 requirements in Türkiye

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 Türkiye 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 →

• ISO 20000-1 requirements, clause by clause in plain language
• The documents ISO 20000-1 expects

How to get ISO 20000-1 certified in Türkiye

One team from the Dubai office carries the work from scoping to certificate. Clients across Türkiye are served from Sterling's Dubai office, on-site where the work needs it and remotely otherwise.

1. Discovery call and scopeEntities, locations, regulators and target date, agreed before any proposal.
2. Gap assessment against ISO/IEC 20000-1 and the Turkish requirements that apply to youControls you already run for your regulators and customers are reused, not rebuilt.
3. Your system built with your team in EffivityRisks, controls, evidence, incidents and reviews in one live system the auditor can see.
4. Internal audit, management review and corrective actionsYour internal auditors trained by Sterling; the evidence proven before the certification body arrives.
5. Certification body stage 1 and stage 2, then surveillanceAn accredited body audits and decides. Sterling supports the audits and the three-year cycle.

The Sterling Promise: 100% on-time completion, 100% success, 8,100+ client engagements.Sterling does not certify. Certification decisions stay with independent bodies.

• The ISO 20000-1 certification process, step by step
• ISO 20000-1 internal audit

How long does ISO 20000-1 certification take in Türkiye?

There is no standard duration: it depends on your scope and on how much of the system already runs. In Türkiye these are the factors that set the timeline.

• Service catalogue, service level agreements and supplier contracts to align
• Incident, problem, change and release records to build up over time
• Scope of services and locations included
• Certification body scheduling around holiday periods

Sterling agrees a dated plan with you on the discovery call, once the scope is known.

• Scope and timeline estimator

How much does ISO 20000-1 certification cost in Türkiye?

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 Türkiye these factors move both.

• Number of services, locations and customers in scope
• Tooling for service desk, configuration and change records
• Certification body audit fees, quoted separately
• Combination with ISO/IEC 27001

Sterling gives one customised, all-inclusive proposal after the discovery call, never before the scope is agreed.

• What makes up the cost of ISO 20000-1

ISO 20000-1 consultants and certification bodies in Türkiye

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 Türkiye 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.

ISO 20000-1 in Türkiye: questions clients ask

More on ISO 20000-1 for Turkish organisations

• ISO/IEC 20000-1: the complete guide
• Watch: How to implement ISO/IEC 20000-1
• ISO 20000-1 certification in Türkiye and every other standard Sterling delivers there

Other standards Turkish businesses ask Sterling for

Organisations in Türkiye often combine ISO/IEC 20000-1 with one of these, under one management system where the scopes allow.

All 21 standards Sterling delivers in Türkiye →