---
title: Identify and Bridge Core Tools Knowledge Gaps with CTSA
description: Assess and track your Core Tools knowledge with our free online CTSA, updated for the APQP 3rd Edition. Earn badges and improve your skills today.
---

[Powering Performance | AIAG](https://blog.aiag.org)

# [Identify and Bridge Core Tools Knowledge Gaps with CTSA](https://blog.aiag.org/identify-and-bridge-core-tools-knowledge-gaps-with-ctsa)

 Written by [AIAG](https://blog.aiag.org/author/aiag) | Jan 15, 2026 5:09:53 PM

Looking for a practical way to identify Core Tools knowledge gaps and track progress over time? Our **[Core Tools Self-Assessment (CTSA)](https://www.aiag.org/training-and-resources/assessments/details/ELCTSA)** helps professionals and their organizations assess current knowledge and focus improvement efforts where they matter most.

Re-released in mid-2024 following the APQP 3rd Edition and standalone Control Plan launch, this free online self-assessment includes clearly defined sections for each Core Tool (i.e., APQP, Control Plan, PPAP, FMEA, MSA, and SPC), with precise, targeted questions for testing foundational competency.

Available in ten languages — English, Spanish, Korean, Chinese, Russian, German, Italian, Portuguese, Japanese, and French — the CTSA can be taken at any time, up to 30 days after registration. Self-assessment takers can also earn knowledge badges for scoring at least 80% in any Core Tool area (silver badges) and scoring at least 80% across *all* areas (a gold badge). Be sure to log in to your [Account area](https://www.aiag.org/account) to check your most recent CTSA results and high scores as you track your progress.

*Ready to take the next step in your Core Tools journey?* [Learn more and register](https://www.aiag.org/training-and-resources/assessments/details/ELCTSA) for this essential resource today.

[View full post](https://blog.aiag.org/identify-and-bridge-core-tools-knowledge-gaps-with-ctsa)

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