AS9100 Practice Test

The AS9100 Practice Test is a free intermediate-level, 20-minute skill test from Science of Apps. It tests knowledge of AS9100D, the quality management standard for aviation, space and defence organisations, as used in AS9100 internal auditor, lead auditor and implementation courses — context, leadership and the aerospace additions to ISO 9001, planning, support and risk, operational controls such as configuration management, first article inspection, counterfeit part prevention and supplier control, and performance evaluation and improvement — written to AS9100D, ISO 9001:2015, AS9102 and IAQG guidance for 2026. Score 70% or more on its 20 questions to earn a verifiable AS9100 Readiness certificate (SOA-AY). Every question is based on published standards and research — including AS9100D Quality Management Systems – Requirements for Aviation, Space, and Defense Organizations (SAE International / IAQG), AS9102C Aerospace First Article Inspection Requirement (SAE International / IAQG), OASIS database of 9100-series certified organisations (International Aerospace Quality Group) — and each answer is explained with its source.

Yes. Science of Apps has a free AS9100 Practice Test built on the current SAE International / IAQG exam outline for 2026 and 2027. It covers context, leadership and aerospace additions, planning, support and risk, operation: product realisation and suppliers and performance evaluation and improvement, scores you instantly and issues a verifiable certificate.

Read the four skill areas on this page, then take the 20-minute test online — no fee, course or sign-up. You see every answer explained when you finish. Score 70% or more and you get a AS9100 Readiness certificate straight away, on screen, as a PDF and by email, with a credential ID anyone can verify.

Yes. The questions are original scenarios written by Science of Apps, and each one is based on a public source you can read: AS9100D Quality Management Systems – Requirements for Aviation, Space, and Defense Organizations (SAE International / IAQG); AS9102C Aerospace First Article Inspection Requirement (SAE International / IAQG); OASIS database of 9100-series certified organisations (International Aerospace Quality Group); ISO 19011: Guidelines for auditing management systems (ISO). The source is shown under each question and linked in the answer review. Science of Apps doesn't copy questions from other tests.

Four skill areas with five questions each, drawn from a bank of 10 per area so a retake brings new questions: Context, Leadership and Aerospace Additions (Structure of AS9100D, Leadership and Product safety and ethics); Planning, Support and Risk (Operational risk, Competence and human factors and Measurement and infrastructure); Operation: Product Realisation and Suppliers (Configuration and FAI, Counterfeit parts and External providers); Performance Evaluation and Improvement (Monitoring and audits, Nonconformity and corrective action and Management review). Every question is an original scenario written to the 2026–2027 standard, with the published source named under it.

Aerospace quality engineer, Internal or lead auditor, Quality manager at an aerospace supplier, Manufacturing or production engineer and Supplier quality specialist. It suits anyone who wants a quick, verifiable way to show AS9100 knowledge in 2026 and 2027, from students and career switchers to experienced professionals.

AS9100D includes every ISO 9001:2015 requirement and adds about a hundred aerospace-specific ones, such as product safety, configuration management, counterfeit part prevention, operational risk management, first article inspection, on-time delivery and human factors.

They are sister standards in the IAQG 9100 series: AS9110 for aviation maintenance and repair organisations, and AS9120 for distributors and stockists. Certificates for all three are registered in the IAQG OASIS database.

No. It is an independent practice test written to the publicly available AS9100 content outline for 2026 and 2027, for checking your readiness before you book the real exam. Passing earns a Science of Apps certificate rather than the official credential.

Yes. The test is online, in English and free everywhere — people take it from India, the US, the UK, Europe, Africa, Latin America and Asia-Pacific. Your certificate is dated with your own local date and can be verified from anywhere at scienceofapps.com/certification/verify/.

20 questions — 5 from each of 4 skill areas — with a 20-minute limit. You need 70% (14 of 20) to pass and 90% for distinction.

We rate it Intermediate: assumes hands-on experience in the role. It has 20 scenario questions — 5 from each of 4 skill areas — and a 20-minute limit. You need 70% (14 of 20) to pass and 90% for distinction.

Nothing. There is no fee to take a test, to receive the certificate, to have it emailed or to verify it, and no sign-up.

On our server, not in your browser. The answers never reach the page until you submit, so a certificate can only be earned by passing. Each certificate gets a unique credential ID stored by Science of Apps.

You see your score for each area and every question with the correct answer and why, with the published source behind it. You can retake after 30 minutes, and the retake draws questions you haven't seen yet.

No. Every certificate is dated, so it always shows when you passed. Retake a test any time for a newer date or a higher score.

Yes. After you pass, Add to LinkedIn opens the Licenses & certifications form with the certificate name, Science of Apps as the issuer, the issue date, your credential ID and the verification link filled in. You can also download it as a PDF or PNG, and it's emailed to you as a PDF.

Every certificate has a credential ID and a QR code. Scanning it, or entering the ID at scienceofapps.com/certification/verify/, shows the holder's name, the certification, the score and the issue date from our records.

No. They are Science of Apps' own assessments of applied skill. They aren't issued by a university or standards body, and they work best alongside a portfolio that shows the skills in real work.