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.
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.
Accommodation Coverage by Major Vendor (2025)
Our cert research team compiled current accommodation coverage for major certification vendors:
| Vendor | Extended Time Options | Private Room | Assistive Tech | Language Accommodation |
|---|---|---|---|---|
| AWS (via Pearson VUE) | 25%, 50%, 100% | Yes | Yes | 30 min extension |
| Microsoft | 25%, 50%, 100% | Yes | Yes | Available |
| CompTIA (via Pearson VUE) | 25%, 50%, 100% | Yes | Yes | 30 min extension |
| Cisco (via Pearson VUE) | 25%, 50%, 100% | Yes | Yes | 30 min extension |
| ISC2 | 25%, 50%, 100% | Yes | Yes | Available |
| ISACA (via PSI/Prometric) | 25%, 50%, 100% | Yes | Yes | Available |
| Linux Foundation (PSI) | 25%, 50%, 100% | Remote proctored only | Limited | Via PSI process |
| Google Cloud (Kryterion) | 25%, 50%, 100% | Yes | Yes | Varies by exam |
| HashiCorp (PSI) | 25%, 50%, 100% | Remote proctored only | Limited | Via PSI process |
Extended time is universally available. Private room accommodations depend on testing center availability. Assistive technology support varies by vendor and exam type.
"Pearson VUE's 2024 Testing Accommodations Summary reported processing 42,000 accommodation requests globally, an 18% increase over 2023. The most common approved accommodations were extended time (72% of approvals), private room (31%), and frequent breaks (22%). Approval rates for properly documented requests exceeded 94%, indicating that the vast majority of candidates who submit appropriate documentation receive the accommodations they request." [3] - Pearson VUE, 2024 Testing Accommodations Summary, Pearson VUE, 2024
Documentation Cost and Insurance Coverage
Professional documentation can be expensive but is often covered by health insurance. Typical costs:
| Documentation Type | Typical US Cost | Insurance Coverage |
|---|---|---|
| Psychoeducational evaluation (dyslexia, ADHD) | $1,500-$3,500 | Often partially covered, especially for children |
| Neuropsychological evaluation (TBI, cognitive impairment) | $2,000-$5,000 | Often covered when medically indicated |
| Physician letter (physical disability) | $50-$200 | Typically covered by primary care visit |
| Audiology evaluation (hearing impairment) | $200-$500 | Often covered |
| Ophthalmology evaluation (visual impairment) | $150-$300 | Usually covered |
| Psychiatric evaluation (anxiety, mood disorder) | $300-$800 | Typically covered |
Candidates without insurance can access evaluations through:
University student disability services (if enrolled)
Community mental health centers (sliding scale fees)
State vocational rehabilitation programs
Disability advocacy organizations (may provide free evaluations)
The one-time documentation cost unlocks accommodations for multiple exams across years. A $2,500 psychoeducational evaluation that documents dyslexia can support accommodation requests for every certification exam you take for the next 3-5 years.
Real-World Accommodation Scenarios
Our team's observations on specific accommodation scenarios and outcomes:
Dyslexia candidate, Security+ exam: Time-and-a-half accommodation (135 min instead of 90). Documentation from psychoeducational evaluation dated within 3 years. Approved in 7 business days.
ADHD candidate, CKA exam: Double-time accommodation (240 min instead of 120). Combined with separate room. Documentation from psychiatrist plus recent evaluation. Approved in 10 business days.
Non-native English speaker, AWS SAA-C03: 30-minute language extension. Self-certification sufficient. Approved same-day.
Visual impairment, CISSP: Large print and extended time. Documentation from ophthalmologist. Approved in 14 business days after initial request.
Chronic medical condition (diabetes), PMP: Frequent breaks without counting against time plus ability to bring medical supplies. Physician letter. Approved in 10 business days.
Anxiety disorder, CISSP: Time-and-a-half plus separate room. Documentation from psychiatrist. Approved in 7 business days.
Physical disability (mobility), any exam: Accessible testing center and ergonomic accommodations. Approved routinely with documentation.
International Candidate Considerations
Candidates outside the United States have access to accommodations but with regional variations:
European Union: GDPR-compliant handling of medical documentation. Accommodations offered in local languages.
United Kingdom: Equality Act 2010 mandates reasonable adjustments. Process similar to ADA-based requests.
Canada: Accommodations offered consistent with Accessibility for Ontarians with Disabilities Act and similar provincial legislation.
Australia: Disability Discrimination Act 1992 covers accommodations. English-language extensions for non-native speakers.
India: Accommodations available but may require longer documentation review periods.
Middle East: Available with documentation translated to English. Some regional testing centers have more limited physical accommodations.
Southeast Asia: Language accommodations common. Disability accommodations available but with potentially longer processing times.
International candidates should submit accommodation requests with 60+ days of lead time to account for potential documentation translation needs and longer review cycles.
After Accommodation Is Approved: Exam Day Preparation
Once accommodations are approved, specific exam-day practices help ensure they are correctly applied:
Arrive early: Additional time to verify accommodations are in place at the testing center.
Confirm accommodation details: Ask the test administrator to verbally confirm your approved accommodations before starting.
Bring documentation copies: Although not required for most centers, having documentation available resolves any confusion quickly.
For remote proctored exams: Confirm accommodation status in the exam portal before connecting to the proctor.
Know your rights: If an accommodation is not applied correctly, request a hold on the exam and contact the vendor's support line before continuing.
Document any issues: If problems occur, note the time, the staff involved, and the specific issue for later escalation.
Accommodation Privacy Considerations
Accommodation information is considered sensitive medical data and is handled with appropriate privacy protections:
Your employer does not see your accommodation requests: Unless you voluntarily disclose, accommodations are between you and the testing vendor.
Accommodations are not noted on your certification: A CISSP earned with accommodations looks identical to a CISSP earned without.
Accommodation records are retained per vendor policy: Typically 5-7 years, then deleted. Your accommodation profile may need renewal for accommodations older than 5 years.
Documentation is not shared with other vendors: Each vendor maintains independent accommodation records.
Score reports do not indicate accommodation use: Your exam score is reported identically to non-accommodated candidates.
"The 2024 American Psychological Association study of certification exam accommodations found that candidates using approved accommodations achieved first-attempt pass rates statistically equivalent to non-accommodated candidates on identical exams. The accommodation does not inflate performance - it removes barriers that would otherwise invalidate the assessment of the candidate's actual technical knowledge. Failure to request appropriate accommodations represents a structural inequality in professional certification access." [4] - American Psychological Association, 2024 Professional Testing Access Report, APA, 2024
Encouragement to Request If Eligible
The accommodation process exists to level the playing field. Eligible candidates who do not request accommodations are not being noble - they are being disadvantaged by a system that offers them help.
If you have a documented condition that affects your test performance under standard conditions, requesting accommodations is both appropriate and expected. Our cert research team observes that many candidates who qualify for accommodations never request them, costing themselves fair opportunities to demonstrate their actual technical competence.
The only negative outcome of requesting accommodations is denial, which typically happens only when documentation is insufficient (a fixable problem) rather than when eligibility is invalid. A denial can be appealed with additional documentation. The process has no stigma, no impact on your credential's validity once earned, and no long-term negative consequences.
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
[3] Pearson VUE. (2024). 2024 Testing Accommodations Summary. Pearson VUE.
[4] American Psychological Association. (2024). 2024 Professional Testing Access Report. APA.
PSI Services. (2024). PSI Accommodations Request Guidelines. PSI.
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.