IPI/BIV Aptitude Test study guide
IPI/BIV Aptitude Test · Work through your exam, one topic at a time.
The IPI/BIV Aptitude Test (Eignungsprüfung) is a professional suitability examination for candidates seeking to demonstrate competence in technical subject knowledge, case-based professional practice, legal and regulatory fundamentals, working methodology, client communication, and professional ethics. It is aimed at practitioners who already hold relevant technical or vocational training and now need to evidence that their knowledge and judgement meet the standard expected in independent professional practice. The IPI/BIV Aptitude Test study guide has 6 sections and about 1,854 words.
01Fachwissen / Technical Subject Knowledge
Technical subject knowledge questions check whether you can apply core concepts of the relevant technical field to concrete situations, not whether you can recite definitions. Expect questions on measurement principles, units and error sources, system components and their interaction, and the interpretation of technical documentation such as datasheets, standards extracts and test reports.
320 words, about 2 min02Berufspraxis / Professional Practice and Case Handling
Professional practice questions present realistic situations: a customer reports a fault, a measurement is implausible, a deadline is at risk, or a colleague has made an error. The exam wants to see structured, prioritised, documented action rather than a quick fix.
322 words, about 2 min03Rechtliche Grundlagen / Legal and Regulatory Fundamentals
This domain checks that you understand the legal and regulatory frame in which technical work happens: contracts, liability, product safety, documentation duties and data protection. Questions are usually scenario-based and ask what a professional must do, not for a paragraph of statute.
335 words, about 2 min04Methodik und Arbeitsweise / Methodology and Working Approach
Methodology questions examine how you plan, execute and verify work: test design, measurement strategy, sampling, analysis and quality assurance of your own results. The exam favours reproducible, planned approaches over improvised ones.
285 words, about 1 min05Kommunikation und Beratung / Communication and Client Interaction
Communication questions assess how you explain technical matters to non-specialists, handle disagreement, set expectations and give advice that is both honest and useful. The best answer is usually clear, structured, audience-appropriate and leaves a record.
283 words, about 1 min06Qualitäts- und Berufsethik / Quality and Professional Ethics
This domain asks how you behave when quality, honesty and commercial pressure collide. Questions probe integrity, independence, confidentiality, competence limits and responsibility for safety.
309 words, about 2 min