# Revisions
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AWS exam guides are periodically reviewed and updated to ensure that our certification exams test skills and AWS services and features that are relevant for the job role(s) that a certification is designed to target. Exam guide updates will be published approximately one month before updates will be reflected on your exam.

**Topics**
+ [Change History](#scs-03-change-history)

## Change History
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| Version | Publication date | 
| --- | --- | 
| 1.0 | March 26, 2026 |