Ontario’s Integrated Accessibility Standards Regulation (O. Reg. 191/11), made under the Accessibility for Ontarians with Disabilities Act, 2005 (AODA), sets out what an employer must do to make the employment relationship accessible to people with disabilities — from the first job posting through hiring, day-to-day work, accommodation, return to work, and advancement. This page explains those employment duties in plain language and links each one to the official source.

These duties bind obligated organizations as employers, and they apply in respect of employees and applicants for paid work — not volunteers or other unpaid people. The compliance clock ran on a staggered schedule: government and the Legislative Assembly from 2013, large and small public-sector bodies in 2014 and 2015, large organizations (50 or more Ontario employees) in 2016, and small organizations (1 to 49) in 2017. Every covered employer has therefore been on the hook for years.

One idea governs everything below. The accessibility standard sets a floor, not a ceiling — it prescribes a minimum process: tell people accommodation is available, consult, document the plan, review it. None of it displaces the broader, substantive duty to accommodate under the Human Rights Code, which can reach further and is assessed on its own terms. Meeting the IASR’s process steps is the start of the analysis, not the end of it.

What must an Ontario employer do to make recruitment accessible?

Accessible recruitment runs in three stages under the IASR. At the posting stage the employer must let staff and the public know that accommodation is available for applicants with disabilities; once an applicant is selected for a test, interview, or other assessment, the employer must tell that person accommodation can be requested; and when the job is offered, the employer must inform the successful applicant of its policies for accommodating employees with disabilities.

These three duties run through the whole process:

  • At the posting stage (everyone). The employer has to let its staff and the public know that accommodation is available for applicants with disabilities in its recruitment process. In practice that is a plain line in the job ad or on the careers page.
  • When someone is selected to be assessed. Once an applicant is singled out for a test, interview, or other assessment, the employer must tell that person accommodation can be requested for the materials or process used. If the applicant asks, the employer has to consult with them and provide or arrange a suitable accommodation that takes their disability-related accessibility needs into account.
  • When the offer is made. When the job is offered to the successful applicant, the employer must let them know about its policies for accommodating employees with disabilities.

A common error is posting the generic accommodation line but then forgetting to repeat the offer when an applicant is actually called in to test or interview. The duty resets at each stage. None of this displaces the broader duty to accommodate under the Human Rights Code, which can reach further.

Source: Integrated Accessibility Standards (O. Reg. 191/11), ss. 22–24.

The statute is the floor, not the ceiling. These recruitment rules set out only the minimum accessibility process for hiring. The substantive duty to accommodate an applicant or employee with a disability lives in the Human Rights Code, which can require more than a posting line and an offer-stage notice, so satisfying these steps does not close off a discrimination complaint.

Telling employees about disability supports and accessible formats

Every employer carries two duties here, side by side: it must tell employees about the policies it uses to support workers with disabilities, and it must, on an employee’s request, consult with that person and provide or arrange accessible formats and communication supports so the employee can do the job.

Tell your people about your support policies. The employer has to let employees know about the policies it uses to support workers with disabilities. That includes, but is not limited to, how it handles job accommodations that take an employee’s disability-related accessibility needs into account. New hires get this information as soon as it is reasonably practical after they start. When the employer changes a policy on those accommodations, it has to give staff the updated version.

Provide accessible formats and communication supports on request. When an employee with a disability asks, the employer has to consult with that person and either provide, or arrange for, accessible formats and communication supports. This covers two kinds of information: information the employee needs to do the job, and information that is generally available to everyone in the workplace. The key word is consult — the employer and the employee work out together which format or support actually fits; it is not the employer’s guess in isolation, and it is not a fixed menu.

A common error is treating the first duty as a one-time onboarding handout and then never updating staff when a policy changes, or deciding unilaterally what accessible format an employee “should” be fine with instead of asking them. This format duty is in addition to the employer’s broader obligation to make workplace information accessible generally.

Source: Integrated Accessibility Standards (O. Reg. 191/11), ss. 25–26.

The statute is the floor, not the ceiling. These notice-and-consult duties are minimum process requirements. The Human Rights Code duty to accommodate to the point of undue hardship is the substantive standard against which an accommodation decision is ultimately judged.

When must an employer create an individualized emergency response plan?

An employer must provide individualized workplace emergency response information to an employee when two things are true: the individualized information is necessary because of the employee’s disability, and the employer is aware that accommodation is needed. Until the employer is aware, the obligation has not yet started; once it knows, it must provide the information as soon as practicable.

The trigger has two parts. The individualized information has to be genuinely necessary because of the disability — a standard fire-drill or evacuation plan would not keep the employee safe — and the employer has to be aware that accommodation is needed. No awareness, no obligation yet; but once the employer knows, the clock starts.

The regulation spells out a few practical points:

  • Move quickly. The employer provides the information as soon as it reasonably can after learning accommodation is needed — not at the next annual review.
  • Loop in the helper. If the employee will need someone’s help in an emergency, and the employee consents, the employer shares the plan with the person designated to assist them.
  • Keep it current. The employer revisits the plan when the employee changes locations within the organization, when the employee’s broader accommodation needs or plans get reviewed, and whenever the employer reviews its general emergency policies.

A common error is treating this as a one-and-done form. The duty to review is ongoing, and consent is the gatekeeper for sharing — an employer cannot hand the plan to a co-worker “helper” without the employee’s agreement. The cleanest approach is to fold this into existing accommodation conversations so it does not get forgotten.

Source: Integrated Accessibility Standards (O. Reg. 191/11), s. 27.

The statute is the floor, not the ceiling. This rule sets the minimum process for individualized emergency information. An employer’s general health-and-safety and human-rights duties toward an employee with a disability operate alongside it and may require more.

What is a documented individual accommodation plan, and who needs one?

A documented individual accommodation plan is a written, individualized record of how an employer will accommodate a specific employee with a disability. Every employer except a small organization must have a written process for developing these plans, and that written process must address eight prescribed elements. This documented-plan process is the hub the rest of the employment standard refers back to — emergency information, return-to-work steps, and the accessibility lens on performance and advancement all fold into it.

The written process has to spell out eight things, and these are where employers tend to skip steps:

  • How the employee gets to take part in shaping their own plan.
  • How the employer assesses them as an individual, not by a one-size template.
  • How and when the employer would bring in an outside medical or other expert to help figure out whether and how accommodation can be done. If the employer asks for that evaluation, the employer pays for it.
  • How the employee can have a representative join in — that is their union (“bargaining agent”) if they have one, or another workplace representative if they do not.
  • How the employer protects the privacy of the employee’s personal information.
  • How often the plan gets reviewed and updated, and how.
  • If the employer turns a plan down, how it will communicate the reasons to the employee.
  • How the employer will provide the plan itself in a format that works for the employee’s disability.

The plan should also fold in any accessible formats or communication supports the person asked for, any individualized emergency response information they need, and any other accommodation the employer has agreed to.

The two trip-wires in practice are denying a plan without documented reasons, and treating the process as a one-time form rather than something the employer revisits as the person’s needs change.

Source: Integrated Accessibility Standards (O. Reg. 191/11), s. 28.

The statute is the floor, not the ceiling. The eight-element written process is the IASR’s minimum for documenting an accommodation. Whether the accommodation itself is adequate is governed by the Human Rights Code duty to accommodate to the point of undue hardship, which is the substantive test a tribunal applies.

Return-to-work process for employees with disabilities

Most employers must build and write down a return-to-work process for staff coming back after a disability-related absence, and that process must lean on each person’s documented individual accommodation plan. The two pieces are meant to work together, not sit in separate binders. Only small organizations are exempt from the written-process requirement.

What the process needs to cover:

  • The steps the employer will actually take to help the employee get back to work after a disability kept them away.
  • The use of that employee’s documented individual accommodation plan as part of the return.

Two important limits apply:

  • Small organizations are off the hook here. If a business counts as a small organization under the regulation, this written return-to-work requirement does not apply to it. Larger employers do not get that pass.
  • This does not replace other return-to-work rules. If another statute sets up its own return-to-work process — workplace safety and insurance is the obvious one — that process still stands. The accessibility process sits alongside it; it does not override it.

A common error is treating “having a policy” as enough. The rule asks for a real, documented process tied to the individual’s accommodation plan — not a paragraph in the handbook that nobody follows when someone is genuinely trying to come back. A return to work after a serious disability often touches human-rights duties and WSIB obligations at the same time.

Source: Integrated Accessibility Standards (O. Reg. 191/11), s. 29.

The statute is the floor, not the ceiling. This IASR process is one of three return-to-work tracks that can run at once: the Workplace Safety and Insurance Act, 1997 sets its own statutory return-to-work obligations for work-related injuries, and the Human Rights Code duty to accommodate underlies both. The accessibility process does not displace either, so meeting it is not the whole of the employer’s obligation.

Does the IASR accommodation duty end once someone is hired?

No. The standard requires an employer to take the accessibility needs and any individual accommodation plan of an employee with a disability into account through performance management, career development and advancement, and redeployment. The plan is meant to live through the whole employment relationship, not sit in a hiring-day file.

The rule applies in three everyday places:

  • Performance management. This covers anything the employer does to assess and improve how someone is doing the job. If a worker has an accommodation plan, that plan has to inform how the employer measures and coaches their performance.
  • Career development and advancement. This is broader than a promotion. It includes giving someone extra responsibility in their current role, or moving them to a job with more pay, more responsibility, or a higher rung. These moves are usually based on merit or seniority, and the same accessibility lens applies.
  • Redeployment. When a job or department is eliminated and the employer reassigns people to other roles instead of laying them off, it has to take the same needs and plans into account.

A common error is treating the accommodation plan as a hiring-day document and then forgetting it at review time, or passing over an employee for advancement using criteria the person cannot fairly meet because of a disability-related barrier the employer never addressed.

Source: Integrated Accessibility Standards (O. Reg. 191/11), ss. 30–32.

The statute is the floor, not the ceiling. Folding accessibility into performance, advancement and redeployment is the IASR’s process requirement. The substantive bar against disability discrimination in those same decisions — and the duty to accommodate up to undue hardship — comes from the Human Rights Code, so a decision that meets the IASR step can still be challenged under the Code.


This page is general information about Ontario employment law, not legal advice. Accommodation also carries broader obligations under the Human Rights Code, and a return to work can engage WSIB duties at the same time, so obtain advice on a specific situation before acting on any of the above.

Primary sources

Captured from the official source for citation. Always confirm the current text and any figures at the linked government source before acting.

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Accommodation works better as a process than a scramble.

The accessibility standard rewards employers who have the plan, the policy, and the steps written down before someone needs them. We help Ontario employers turn these duties into clear, defensible processes — accommodation plans, return-to-work steps, accessible hiring — so the obligation is met calmly rather than under pressure.

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