Reasonable Adjustments in Pre-Employment Testing: Employer Decision Guide

A candidate applies for an analytical role and is invited to complete an online reasoning assessment. Before the test, the candidate explains that the standard interface cannot be used effectively with their assistive technology. Another candidate requests additional time because of a disability-related barrier. A third reports that a temporary injury prevents them from using a mouse.

What should the employer do? An effective response is neither to reject every request in the name of consistency nor to approve every change without considering what the test measures. The employer needs an individual, documented process that protects access while preserving the purpose of the assessment.

This guide focuses on deciding and implementing reasonable adjustments for individual candidates. It complements a broader accessibility programme, which should make the standard assessment experience usable before anyone has to request an exception.

What is a reasonable adjustment in recruitment testing?

A reasonable adjustment, sometimes called an accommodation in particular jurisdictions, is a modification intended to address a barrier affecting a candidate's opportunity to participate in an assessment or demonstrate a relevant capability. It may concern the interface, instructions, schedule, format, timing, environment or administration method.

The precise legal meaning, employer duties and applicable exceptions differ by country. Employers operating internationally should consult local requirements rather than assuming that one policy satisfies every jurisdiction. The term reasonable is not permission to make arbitrary decisions; requests should be considered in context, with appropriate consultation and an auditable rationale.

An adjustment is not automatically an advantage. For example, allowing keyboard navigation where a mouse is not essential to the job can remove an irrelevant barrier. Conversely, changing a timed task may alter what is measured if speed is demonstrably integral to the target competency. The question is what the assessment is intended to establish and whether an alternative can support a meaningful interpretation.

Accessibility by design versus individual adjustments

An accessible assessment platform should provide clear instructions, readable content, keyboard operability, compatible form controls and usable error messages as standard. Candidates should not have to disclose a disability to obtain basic usability.

Individual adjustments address needs not fully met by the standard design. They might include an alternative accessible format, a quiet setting, a change in scheduling, breaks, compatible assistive technology or a modified administration method. Not every example is appropriate for every assessment; each requires a review of the task and candidate's barrier.

Step 1: Give candidates a clear, private request route

Candidates need to know that adjustments may be requested, when to contact the employer, and how to raise an urgent problem. Place this information in invitations and instructions—not in a hidden policy page discovered after the deadline.

A suitable invitation sentence is:

If an aspect of the assessment process may create an accessibility barrier for you, contact our assessment support team before your scheduled test where possible. We will discuss appropriate arrangements confidentially. Requests made later will also be considered in light of the circumstances.

Avoid asking candidates to disclose medical details to hiring managers or through open group emails. Collect only information needed to understand the functional barrier and evaluate a suitable adjustment, subject to applicable law. Some jurisdictions restrict the questions employers may ask or the evidence they may require.

Step 2: Identify the barrier without making assumptions

A candidate might say, “I cannot complete the test in its current format.” Rather than guessing a diagnosis or prescribing an adjustment immediately, ask what part of the assessment is difficult to access and what arrangement could help.

Useful questions include:

• Which part of the assessment or administration creates the barrier?
• Does the candidate have a preferred accessible format or established way of working?
• Are there technical requirements the employer should test in advance?
• Is the request urgent because of a scheduled test date?
• Does the candidate need an alternative to the proposed arrangement?

A request should not be dismissed because it is unfamiliar to the assessor. Equally, the employer should not promise a specific arrangement before understanding whether it is feasible and appropriate for the competency being measured.

Step 3: Check what the assessment is intended to measure

An adjustment decision is stronger when the employer can distinguish an essential skill from an incidental testing demand.

Imagine a test intended to measure the ability to identify errors in a financial reconciliation. The candidate's reasoning and accuracy are relevant. The ability to click tiny radio buttons quickly is probably incidental unless the employer can demonstrate otherwise.

Now imagine a job where a specific timed response under realistic operating conditions is itself an essential competency. Altering the time limit could change the score's meaning. The employer should explore whether another method can evaluate the essential competency fairly rather than treating the original format as untouchable.

This review depends on the job analysis, assessment blueprint and available evidence. A test vendor's default settings are not a substitute for a job-related rationale.

A decision matrix for common requests

These are options for consideration, not automatic entitlements or universally valid accommodations. Local legal duties may require specific approaches.

Step 4: Assess feasibility, alternatives and decision authority

The person who receives the request may not have authority to approve it. Establish an adjustment coordinator or a defined escalation route. In high-stakes cases, involve a competent assessment specialist and relevant HR or legal adviser as appropriate.

Review the proposed arrangement against four questions:

1. Access: Does it address the identified barrier?
2. Relevance: Does it preserve a defensible assessment of the job-related competency?
3. Implementation: Can it be delivered reliably, privately and consistently?
4. Alternatives: If the preferred arrangement is unsuitable, is there another effective option?

Do not equate administrative inconvenience with a sufficient reason to refuse a request. Whether a measure is legally required or unreasonable is jurisdiction-specific and may involve factors beyond this guide. Document the alternatives considered and the rationale for the decision.

Step 5: Confirm arrangements before the test

Once an arrangement is agreed, tell the candidate what will happen. Include the test date, permitted breaks or tools, expected format, support contact and the process for reporting a problem.

Where assistive technology or alternative formats are involved, offer a non-scored compatibility check when practical. A candidate should not first discover a broken screen-reader interaction during a consequential assessment.

The operational team should receive only the instructions needed to deliver the arrangement. The hiring panel generally does not need a diagnosis or private medical information to evaluate the candidate's job-related results.

Example confirmation message

Thank you for discussing the assessment arrangements with us. Your assessment is scheduled for [date and time]. We have arranged [agreed format or administration adjustment]. You may contact [support channel] if the arrangement does not work as expected. Your assessment results will be reviewed in line with the relevant role criteria and our assessment policy.

Replace placeholders with confirmed details. Do not imply that a request has been approved before an authorised decision has been made.

Step 6: Record the decision without oversharing

A concise adjustment record supports consistency and protects the candidate from having to repeat the same explanation to multiple staff members.

Restrict access to this record. Do not put sensitive medical information in ordinary scoring reports, candidate rankings or broad recruitment exports. Retention and disclosure obligations should be assessed under applicable privacy and employment law.

Step 7: Interpret adjusted scores carefully

A common mistake is assuming that every adjusted score is either directly comparable with a standard score or inherently incomparable. Neither assumption is justified without considering the change and available evidence.

For example, changing only the interface presentation while preserving item content and response rules may have a different measurement impact from changing the time limit of a speeded assessment. But even a seemingly small change can create unanticipated effects, especially where the test has complex visual or interactive items.

An employer should ask:

• Did the adjustment alter the task, difficulty, response process or timing?
• Does the score report assume standard administration conditions?
• Is there evidence supporting comparisons across these conditions?
• Should the decision-maker receive a limitation note or additional assessment evidence?
• Is the candidate's private information protected in any report?

Avoid automatically reducing a score because an adjustment was provided. Avoid automatically treating an adjusted result as identical to a standard result when the interpretation has not been examined. Seek competent assessment advice where the distinction could affect a high-stakes decision.

Worked example: Why a time change needs interpretation

Suppose an assessment contains 40 questions with a standard 45-minute limit. The nominal time per question is:

45 ÷ 40 = 1.125 minutes, or 67.5 seconds per question.

An approved 60-minute administration would provide:

60 ÷ 40 = 1.5 minutes, or 90 seconds per question.

That is a 33.3% increase in total available time: (60 − 45) ÷ 45 × 100.

The calculation is straightforward. Its interpretation is not. It does not prove that the candidate received an unfair advantage, nor that the two scores are interchangeable. If the test primarily targets untimed reasoning, additional time may help remove an irrelevant barrier. If speed is central to the construct, the employer may need a different evaluation strategy. The appropriate response depends on evidence, job requirements and applicable duties.

Handling late requests and problems during an assessment

Not every need is identified before a test begins. A candidate may encounter an inaccessible item, unexpected assistive-technology failure or a change in circumstances.

An incident protocol should instruct staff to:

1. Stop or preserve the affected attempt where technically possible.
2. Record the reported barrier and relevant timestamps without assuming misconduct.
3. Explain the available support and escalation options.
4. Determine whether the candidate had a meaningful opportunity to complete the task.
5. Consider restoration, a fresh form, an adjusted session or another proportionate remedy.
6. Document the decision and inform the candidate promptly.

Do not automatically assign a zero score or mark the candidate as non-compliant when the problem may have prevented access. Equally, preserve test integrity by recording the form, exposure and restart conditions before arranging a retake.

Fairness in recruitment and promotion

Recruitment and promotion programmes may involve different relationships, policies and expectations. Internal employees may have established workplace adjustments, but the assessment owner should not assume those arrangements automatically cover every test condition. Nor should employees be required to disclose unnecessary personal information to a promotion panel.

Consistency is achieved through a consistent decision process: comparable questions, designated reviewers, documented rationale, candidate communication and proportionate remedies. It is not achieved by insisting that every candidate must use the same device, input method or uninterrupted schedule regardless of barriers.

For global employers, the adjustment process should also address local language, support hours, time zones and jurisdiction-specific rules. A global template can standardise recordkeeping while leaving room for local legal review.

Avoid these seven common mistakes

1. Requiring disclosure to the hiring panel. The panel normally needs relevant assessment evidence, not sensitive personal details.

2. Treating every timing request as equivalent. Time may be incidental in one assessment and central in another.

3. Assuming vendor accessibility claims resolve individual needs. Standard accessibility and individual adjustments are complementary.

4. Refusing unfamiliar requests without exploring alternatives. The first proposed arrangement may not be the only workable one.

5. Promising identical score interpretation without evidence. Comparability depends on the nature of the change and the test.

6. Making undocumented exceptions. A helpful informal decision can become inconsistent or impossible to explain later.

7. Letting operational delays penalise candidates. An unresolved adjustment request should trigger timely review, not silent expiry of the invitation.

A practical adjustment workflow for employers

An organisation can implement the following sequence:

The workflow should have defined response times suited to the recruitment schedule. Avoid publishing a universal service-level commitment unless the organisation can meet it.

Employer checklist before the next assessment cycle

• Invitations explain how to request adjustments privately.
• Staff know who is authorised to review and approve requests.
• The assessment blueprint distinguishes essential competencies from incidental interface demands.
• The organisation has a process for considering alternatives.
• Assistive-technology compatibility can be checked before a scored attempt.
• Candidates receive clear written confirmation of agreed arrangements.
• Sensitive information is kept separate from routine hiring reports.
• Adjusted-score interpretation is reviewed when administration changes may matter.
• Incident and retake rules address accessibility failures.
• Local legal requirements are reviewed for each relevant jurisdiction.

Frequently asked questions

Does granting extra time automatically make a test unfair?

No. Whether additional time affects fairness or score interpretation depends on the test's purpose, what the time limit measures and the candidate's barrier. Employers should not assume either unfair advantage or automatic comparability.

Can an employer ask for medical evidence?

Rules differ by jurisdiction and circumstance. Seek only information that is necessary and lawful for evaluating the request. Do not impose blanket disclosure requirements without appropriate legal review.

Must a candidate disclose a diagnosis to the hiring manager?

A hiring manager generally should not need sensitive diagnostic information to review job-related results. Limit access and disclosures according to the purpose and applicable law.

What if the requested arrangement changes the skill being tested?

Explore alternatives that remove the barrier while still assessing the essential competency. Document the reasoning and obtain specialist or legal advice where needed; do not reject the request without an appropriate review.

Can the employer use a different test format?

Potentially, if the alternative provides relevant evidence for the same decision. Different formats are not automatically equivalent; score comparisons and decision rules may need separate consideration.

What if an accessibility problem occurs after the test starts?

Preserve the attempt where possible, investigate the barrier and consider a proportionate remedy such as restoration or retesting. Avoid treating an access failure as candidate misconduct without evidence.

Should an adjustment be shown on the candidate's score report?

Include only information genuinely necessary to interpret the result, and protect confidential details. An authorised reviewer may need to know that administration differed in a material way without receiving private medical information.

Does this guidance apply to internal promotion assessments?

Yes, the underlying principles are relevant, but employment relationships, existing adjustments and legal requirements may differ from external recruitment. Review the specific context.

Conclusion

Reasonable adjustments work best when employers start with a clear assessment purpose, listen to the candidate's functional needs, explore effective alternatives and record decisions consistently. The aim is not to guarantee identical testing conditions; it is to provide a fair opportunity to demonstrate the competencies that matter for the role.

Talentrenza Assess may support structured assessment delivery, but employers remain responsible for their adjustment policies, lawful data handling and defensible score interpretation. Where an arrangement may materially affect a high-stakes decision, seek appropriately qualified assessment and legal guidance.