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Germany · Certification

AS9100 certification in Germany

Achieve AS9100 certification in Germany with Sterling: 8,100+ client engagements in 60+ countries, 20+ years.

  • Accredited certification
  • Frankfurt office team
  • Effivity software included
  • Academy training included

Clients include

  • Allianz
  • Emirates Flight Catering
  • Etihad Rail
  • Haier
  • Whirlpool
  • Emerson
In short

AS9100 certification in Germany at a glance

In Germany, AS9100 is asked for by buyers and schemes rather than required by law. The drivers below show where the pressure comes from.

Aerospace customers rarely accept a supplier on an ISO 9001 certificate alone. AS9100 — published in Europe as EN 9100 — adds the controls the industry relies on: configuration management, first-article inspection, special-process control, counterfeit-part prevention and product safety. For German machining shops, surface-treatment houses and electronics subcontractors, certification is usually the ticket onto an aerospace supplier panel, and the certificate is expected to appear in the IAQG OASIS database that aerospace buyers check. No German statute requires it; the requirement comes from the customer's purchase conditions. Certification is issued by a certification body accredited for the aerospace scheme, through DAkkS or another accreditation body within the international recognition arrangements. Sterling's Frankfurt office builds the system on top of the existing quality system, with particular attention to traceability and special processes that auditors examine closely, and includes Effivity and Sterling Academy in the engagement. The German route is summarised below.

The need

Who needs AS9100 in Germany, and what happens without it

In Germany 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.

  • Aerospace component and assembly suppliersAerospace customers typically require AS9100/EN 9100 certification listed in the IAQG OASIS database.
  • Machining, surface-treatment and electronics subcontractors entering aerospaceEntry to aerospace supplier panels usually depends on certification.
  • Defence suppliers working to aerospace quality requirementsDefence programmes may apply aerospace quality requirements to suppliers.

Not sure which of these applies to you?Answer a short set of questions and your readiness report arrives by e-mail.

Take the AS9100 readiness check
Requirements

AS9100 requirements in Germany

Strip away the vocabulary and AS9100 asks a supplier to prove six things about delivering aerospace products safely and on time.

Product safety is managedRisks to product safety are identified and controlled throughout the product's life, from design to delivery.
Configuration is under controlThe approved configuration of each product is identified, changes are controlled and records match what was delivered.
Counterfeit parts are kept outPurchasing, inspection and supplier controls stop counterfeit or suspect parts from entering the product.
Operational risks are managedRisks to delivery and product conformity are assessed and controlled during planning and production.
Production is proven before it runsProduction process verification, such as first article inspection, confirms that processes can make conforming product.
Delivery and conformity are measuredOn-time delivery and product conformity are measured, and human factors are considered when nonconformities are investigated.

In Germany 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: AS9100 explained →

    How Sterling gets a German company certified

    How to get AS9100 certified in Germany

    One team from the Frankfurt office carries the work from scoping to certificate. All German states (Länder), on-site from Frankfurt; remote delivery for distributed teams.

    1. Discovery call and scopeEntities, locations, regulators and target date, agreed before any proposal.
    2. Gap assessment against AS9100 and the German 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.
    Included in every engagement
    • 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.

      Time

      How long does AS9100 certification take in Germany?

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

      • Product and special-process scope (e.g. heat treatment, NDT)
      • Configuration management and first-article inspection maturity
      • Customer-specific requirements
      • Certification-body availability

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

      Cost

      How much does AS9100 certification cost in Germany?

      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 Germany these factors move both.

      • Number of sites and special processes
      • Product complexity and traceability needs
      • Certification body fees quoted separately from consulting

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

        Choosing a partner

        AS9100 consultants and certification bodies in Germany

        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 AS9100 and your sector, and that its certificates can be verified online.
        • Ask the consultant how the local requirements in Germany 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 AS9100 in Germany (1)

          InstrumentHow it treats the standard
          DAkkS accreditation of management-system certification bodies (DIN EN ISO/IEC 17021-1)Market driver
          Accredited certification is available through Germany's national accreditation body; no mandate.

          Accreditation, audit language and remote audits in Germany

          Certification is by a certification body accredited for the aerospace (IAQG) scheme by DAkkS or another accreditation body within the international mutual recognition arrangements (Global ACI — Global Accreditation Cooperation Incorporated, formerly the IAF MLA), with results recorded in the IAQG OASIS database. No body is named here unless verified. Edition and transition details: AS9100 hub →

          Audit language

          Audits are held in German or English; agree the audit language and the language of controlled documents with the certification body at application.

          Remote and on-site

          Remote audit elements are at the certification body's discretion under its accreditation rules; operational sites are normally visited on-site.

          AS9100 in Germany: questions clients ask

          Is AS9100 the same as EN 9100?

          In substance, yes. EN 9100 is the European publication of the same aerospace quality management system standard that AS9100 names, so a German supplier asked for either is being asked for the same requirements. Purchase orders can word the requirement differently, so confirm the exact designation each customer expects, using the standard's hub page as the reference, before you apply for certification.

          Who accredits AS9100 certification bodies for Germany?

          Choose a certification body accredited for the aerospace (IAQG) scheme, either by DAkkS or by another accreditation body that sits inside the international mutual recognition arrangements. Results are then recorded in the IAQG OASIS database. No body is named here, so check each candidate's accreditation scope against the aerospace scheme before appointing it.

          Read more

          More on AS9100 for German organisations

          Explore

          Other standards German businesses ask Sterling for

          Organisations in Germany often combine AS9100 with one of these, under one management system where the scopes allow.

          All 23 standards Sterling delivers in Germany →

          Next step

          Start with a free discovery call from the Frankfurt office

          A Sterling consultant goes through your entities, your regulators and your target date with you. No proposal until the scope is agreed.

          Sources

          1. DAkkS accreditation of management-system certification bodies (DIN EN ISO/IEC 17021-1) — dakks.de (accessed 5 Oct 2026)

          Talk to a consultant

          Plan your certification with the Frankfurt team.

          Tell us your goals, locations and target date. We’ll help you define the scope, timeline and next steps.

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