What’s changing on the 2026 NCIDQ Exams
Out with the old, in with the new!
The NCIDQ exam is getting a makeover starting April 2026. If you plan to test anytime in 2026 and perhaps 2027, here’s the quick overview of what’s changing and how it is different.
What are the key updates for the 2026 NCIDQ exams?
CIDQ is on the cutting edge of understanding how the Interior Design Profession evolves. The new exam changes reflect that with the goal of preparing us better to practice and help the public.
Below are the highlights of the changes, study techniques, and resource access to support your preparation.
What is the biggest change?
The PRACTICUM exam is being replaced, or shall we say, retired.
The new exam in its place is called the IMPLEMENTATION (IDIX) Exam.
This also means the format is changing.
PRAC = used to have 3 long case studies (about 32 questions each)
IDIX = multiple-choice, drag and drop, Vignettes, hot spots
This means all three exams will use the same question style and structure going forward
What new content has been added to the 2026 NCIDQ blueprint?
There is not a lot of changes to the overal content. However, the exams have been restructured. Some sections were renamed, moved, or expanded. The content isn’t brand-new, but the organization and emphasis are much clearer and more aligned with today’s design practice. Each exam covers two phases of the design process:
- IDFX – Programming & Schematics
- IDIX – Design Development and Construction Documents
- IDPX – Project Management & Construction Administration
The new blueprints align better with the natural flow of the projects
Are there any topics removed from the 2026 NCIDQ exams?
Yes, some outdated sections have been removed to streamline exam focus and relevance. These include Ethics, BOMA & Business Structures
What study strategies are recommended for the 2026 exams?
Good prep is all about structured study, clarity and simplicity.
IDQSimplified offers tools like practice questions, exercises, flashcards, and quick-quizzes to review materials -and weekly homework for accountability~
For more than 2 years, IDQSimplified has helped designers navigate the most confusing parts of NCIDQ prep—giving you:
- Clear explanations
- Organized study paths
- Tools that build confidence
- Support from your first study session to exam day
When you’re ready to start studying, we’re ready to guide you.


Where can I find more information?
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