Certification exams are designed to measure technical competency. They are not designed to measure whether a candidate can perform under the specific physical or cognitive conditions imposed by the standard exam format. When the standard format creates barriers that do not reflect a candidate's actual technical knowledge — because of a learning difference, a physical disability, or a primary language that is not the exam's language — accommodations exist to remove that barrier.
The accommodation system is more accessible than most candidates assume, and the application process is straightforward if you know what documentation is required and which deadlines apply. A significant number of eligible candidates never request accommodations because they do not know they qualify or assume the process is prohibitively complex.
Who qualifies for exam accommodations
Exam accommodation eligibility is broad. Major certification vendors follow standards consistent with the Americans with Disabilities Act (ADA), the United Kingdom's Equality Act, and equivalent legislation in other jurisdictions. Qualifying conditions include but are not limited to:
- Dyslexia, dyscalculia, and other specific learning disabilities
- Attention-deficit/hyperactivity disorder (ADHD)
- Anxiety disorders when they substantially impair test performance
- Autism spectrum disorder
- Visual impairments (including conditions that are corrected but not fully resolved by standard eyewear)
- Hearing impairments
- Physical disabilities that affect keyboard use, mouse use, or the ability to remain seated for extended periods
- Chronic conditions that require medication administration during exams (diabetes management, for example)
- Traumatic brain injuries affecting memory, reading speed, or sustained concentration
Language accommodations are separate from disability accommodations and are available to candidates who are non-native speakers of the exam language. Language accommodations typically include extended time (usually 30 additional minutes on a standard 90-minute exam) and, in some cases, translated exam content.
What accommodations are available
The specific accommodations available vary by vendor and exam type, but the most commonly offered include:
| Accommodation type | What it provides | Typical qualifying condition |
|---|---|---|
| Extended time (time-and-a-half) | 50% additional time on the full exam | Dyslexia, ADHD, processing speed disorders |
| Extended time (double time) | 100% additional time | Severe reading disabilities, TBI |
| Separate testing room | Private room, no other test-takers | Anxiety, sensory processing disorders |
| Frequent breaks | Scheduled breaks not counted against time | ADHD, physical conditions, medication needs |
| Screen reader / assistive technology | Text-to-speech for exam content | Visual impairments, dyslexia |
| Large print | Font enlargement | Visual impairments |
| Physical aids | Special keyboard, ergonomic chair | Physical disabilities |
| Human reader | Proctor reads questions aloud | Severe dyslexia, visual impairments |
| Language accommodation | Extended time for non-native speakers | Primary language different from exam |
The accommodation request process by vendor
Pearson VUE (CompTIA, Cisco, AWS, and others)
Most major certification exams are delivered through Pearson VUE, which processes accommodation requests through its Accommodations Request Center.
Process:
- Create or log in to your Pearson VUE account.
- Navigate to "Request an Accommodation" in the candidate portal.
- Complete the Accommodation Request Form, which requires you to specify your condition, the accommodations requested, and your supporting documentation.
- Submit documentation from a qualified professional (see documentation section below).
- Pearson VUE reviews requests and typically responds within 7-10 business days.
- Once approved, your accommodation is associated with your candidate profile and applies to all future Pearson VUE-delivered exams.
Pearson VUE's approval is not specific to a single exam. Once your accommodation is on file, it applies whenever you schedule a future test through their platform.
Microsoft Learn Certification
Microsoft processes accommodations through its own certification accommodation portal, separate from Pearson VUE's standard channel.
Process:
- Submit a request through Microsoft's Exam Accessibility page before scheduling your exam.
- Provide documentation as specified by Microsoft's accommodation requirements.
- Microsoft's team reviews and notifies you of approval, then links the accommodation to your Microsoft Certification profile.
- Schedule your exam after receiving accommodation confirmation.
Important: Do not schedule the exam first and request accommodations afterward. The accommodation must be approved and linked to your profile before you can schedule with it.
Prometric (ISACA, PMI, and others)
Prometric handles accommodations for its exam delivery clients independently. Contact the certification body directly (ISACA, PMI, etc.) to request accommodations for exams delivered through Prometric, as the accommodation process is managed by the certification body, not by Prometric.
Documentation requirements
Every vendor requires documentation from a qualified professional to support an accommodation request. The documentation must typically:
- Be issued by a licensed professional with relevant credentials (psychologist, physician, licensed specialist)
- State the diagnosis using recognized diagnostic criteria (DSM-5 for psychological/cognitive conditions)
- Describe how the condition functionally impairs the candidate's ability to perform under standard testing conditions
- Recommend specific accommodations
- Be current — most vendors require documentation dated within the past 3-5 years, and some require more recent documentation for conditions that may have changed
"The most common reason accommodation requests are delayed or denied is inadequate documentation — not an invalid claim. A note from a general practitioner that says 'patient has anxiety' is not the same as a neuropsychological evaluation that documents processing speed, working memory scores, and how those deficits impact timed testing. Invest in proper documentation. It will be reused across every exam and every employer accommodation request you ever make." — Dr. Susan White, clinical psychologist specializing in learning disabilities and psychoeducational assessment.
Language accommodation specifics
Candidates who are non-native speakers of the exam language may request language accommodations without a documented disability. The qualifying criterion is simply that the exam is not being administered in your primary language.
Pearson VUE language accommodations
Pearson VUE's language accommodation provides 30 additional minutes for most exams. To request this, submit a language accommodation request through the Pearson VUE portal and indicate your primary language and the exam language. No medical documentation is required — you self-certify that you are a non-native speaker.
Exam availability in other languages
Several major certification exams are available in multiple languages. Before requesting a language accommodation, check whether the exam is available in your primary language at all. CompTIA Security+ is available in English, Japanese, and Portuguese (Brazil). AWS exams are available in English, Japanese, Korean, Simplified Chinese, and several other languages. If the exam is available in your language, taking it in that language is almost always a better option than taking the English version with accommodation.
| Vendor | Languages commonly available |
|---|---|
| AWS | English, Japanese, Korean, Simplified Chinese, Traditional Chinese, Indonesian, Spanish (ES), German, French |
| Microsoft | English, Japanese, Korean, Simplified Chinese, French, German, Spanish, Portuguese, and others |
| CompTIA | English, Japanese, Portuguese (Brazil) for some exams |
| Cisco | English primarily; some exams available in Japanese and Chinese |
Timeline: when to request accommodations
The accommodation request process has a minimum lead time that many candidates underestimate. Pearson VUE typically takes 7-10 business days to review requests. Microsoft recommends submitting at least 30 days before your intended exam date.
Recommended timeline:
- 45-60 days before target exam date: Gather and confirm documentation from your evaluating professional
- 30-45 days before target exam date: Submit accommodation request
- 15-20 days before target exam date: Confirm approval and schedule exam with accommodation applied
- Exam day: Confirm with test center staff (or online proctor) that accommodations are in place before beginning
If you submit a request and have not received a response within 10 business days, follow up directly with the vendor's accommodation team. Do not assume silence means approval.
Rights and escalation
If your accommodation request is denied and you believe the denial was incorrect, you have the right to appeal. Both Pearson VUE and Microsoft have formal appeal processes. The appeal should include any additional documentation that addresses the specific reason for denial provided in the rejection notice.
Candidates who believe they have experienced discrimination based on a disability in the accommodation process may file a complaint with the U.S. Department of Justice Civil Rights Division (for ADA-covered situations) or equivalent body in their jurisdiction.
See also: Proctored vs on-site exams: what to expect from each format | How to pick your first IT certification with no experience | When to book your exam date: the scheduling pressure principle
References
- U.S. Department of Justice. (2023). Information and Technical Assistance on the Americans with Disabilities Act. https://www.ada.gov/
- Pearson VUE. (2024). Accommodation Requests for Testing. https://home.pearsonvue.com/Test-takers/Accommodations.aspx
- Microsoft. (2024). Request Accommodations for Microsoft Certification Exams. https://learn.microsoft.com/en-us/certifications/request-accommodations
- CompTIA. (2024). Testing Accommodations. https://www.comptia.org/testing/testing-options/testing-accommodations
- Prometric. (2024). Special Accommodations for Test-Takers. https://www.prometric.com/test-takers/special-accommodations
- American Psychological Association. (2022). Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR). American Psychiatric Association Publishing.
- ISACA. (2024). CISA Candidate Guide: Testing Accommodations. https://www.isaca.org/credentialing/cisa/cisa-exam-candidate-guide
Frequently Asked Questions
Can I get extended time on a certification exam for ADHD or dyslexia?
Yes. ADHD and dyslexia are recognized qualifying conditions for exam accommodations across all major certification vendors. You will need documentation from a licensed professional (psychologist or physician) that confirms the diagnosis, describes how it functionally impairs timed testing performance, and recommends specific accommodations. Time-and-a-half is the most commonly approved accommodation for both conditions.
How do I request extra time for a certification exam because English is not my first language?
Submit a language accommodation request through the exam vendor's accommodation portal. Pearson VUE, Microsoft, and most major vendors offer 30 additional minutes for non-native speakers of the exam language. You self-certify your primary language — no medical documentation is required. Also check whether the exam is available in your native language, which may be a better option than accommodation.
How far in advance should I request exam accommodations?
Submit your accommodation request at least 30-45 days before your intended exam date. Pearson VUE typically takes 7-10 business days to review and respond. Microsoft recommends at least 30 days. Do not schedule your exam until accommodation approval is confirmed and linked to your profile, as accommodations cannot be added retroactively to an already-scheduled exam.
What documentation do I need for a certification exam accommodation?
You need a statement from a licensed professional (psychologist, physician, or licensed specialist) that includes a formal diagnosis using DSM-5 or equivalent criteria, a description of how the condition functionally impairs timed testing performance, recommended specific accommodations, and the evaluator's credentials. Most vendors require documentation dated within the past 3-5 years. General practitioner notes without functional impact descriptions are frequently rejected.
What happens if Pearson VUE denies my accommodation request?
You can file a formal appeal with Pearson VUE. Include any additional documentation that addresses the specific reason for denial stated in the rejection notice. Candidates who believe the denial constitutes ADA or equivalent disability discrimination may escalate to the U.S. Department of Justice Civil Rights Division or the equivalent body in their jurisdiction.