Certification exams are time-pressured reading tests layered over technical knowledge. Accommodations level that, and every major vendor offers them - they just don't advertise it.
Processes change; treat this as a map, and verify details on the vendor's current accommodations page before booking.
What you can typically get
- Extra time (usually +50%, sometimes +100%)
- Separate/quiet room at test centres
- Screen reader / text-to-speech on some computer-based tests
- Reader or scribe in limited cases
What you need first
A written diagnosis or assessment from a qualified professional. For adults never formally assessed, an educational psychologist's assessment works; costs vary widely and some employers will fund it via occupational health - ask before paying privately.
Vendor by vendor
CompTIA (via Pearson VUE)
Request accommodations through your Pearson VUE account before scheduling. Upload documentation; approval typically takes days to a couple of weeks. Extra time is routinely granted for documented dyslexia.
Cisco
Also via Pearson VUE with the same flow. Request first, schedule after approval - accommodations cannot be added to an already-booked exam.
AWS
Accommodations requested through the certification portal ("Request Exam Accommodations" before scheduling). Extra time and language-based accommodations are standard grants.
Microsoft
Through the certification dashboard; documentation upload, then approval attaches to your profile for future exams too.
Practical tips
- Start the process 4–6 weeks before you want to sit the exam. Approval before booking is the universal rule.
- Accommodations attach to your account, so the pain is mostly one-time per vendor.
- Online proctored exams often support extra time but not all other accommodations - test centres offer more.
- You don't have to use the extra time. Nobody fails for finishing early; plenty fail for running out.
The mindset part
Using accommodations is not an asterisk on your cert. The exam is trying to measure whether you can subnet, not how fast you parse a three-line scenario paragraph. Extra time makes the measurement more accurate, not less.
Tried it? Improved it?
Tell the forum what worked and what didn’t: real experience beats recommendations, and the best answers get folded back into this guide with credit.
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