Autism diagnosis in Ireland: the complete guide (2026)

How children can get an autism assessment in Ireland

HSE Assessment of Need (AON)

Under the Disability Act 2005, a parent or guardian can apply for a statutory Assessment of Need (AON) without a GP referral, by contacting their local Assessment Officer. The HSE is legally required to acknowledge the application within 14 days, begin the assessment within three months, and complete it within a further three months, an overall statutory maximum of about six months.

In practice, these deadlines are frequently missed: AsIAm, Ireland's autism charity, has said average waits have run as high as 27 months. If the child is found to be autistic, they receive a Service Statement setting out which HSE services will follow, and by when.

Children's Disability Network Team (CDNT)

A GP, public health nurse, teacher, or parent can also refer a child directly to their local Children's Disability Network Team (CDNT). An AON isn't required first, and the two routes can run alongside each other.

What's changing in 2026?

The HSE launched a new national Autism Assessment and Intervention Pathway Protocol on 26 May 2026. It's a standardised way of assessing for autism, used by clinicians in the HSE, in HSE-funded services and by private providers, and for the first time it includes adults.

In practice, it isn't up and running yet. Implementation was due to begin in Quarter 3 2026 (July to September), supported by new "in-reach" teams (a psychologist, occupational therapist, speech and language therapist and administrator per team). As of September 2026, the HSE says most of these 11 team posts are still being filled, with all teams expected to be in place by the end of the year. There's no indication yet that people are being assessed under the protocol at any scale.

Note: the College of Psychiatrists of Ireland has said it cannot endorse the protocol as it stands, citing concerns about moving away from a single, standardised assessment tool.

How adults can get an autism assessment in Ireland

Public assessment: can I get assessed through the HSE?

Not yet, in practice. Adults can self-refer under the new Autism Protocol described above, but the in-reach teams needed to actually run assessments are still being recruited, and the HSE doesn't expect them all in place until the end of 2026. There's no published date yet for when adults will start being seen, some reporting suggests the protocol may not be fully operational until mid-2027.

If you're weighing up whether to wait for the public route or go private now: there's currently no working adult assessment service to wait for. If you need a diagnosis for a specific purpose, such as work, education or a benefit application, a private assessment is the more realistic option for the time being.

Private assessment: the quickest option for most adults

An adult can usually contact a psychologist or psychiatrist directly for a private assessment, without needing a GP referral, though some clinics still ask for one. It's worth choosing a practitioner experienced in adult presentations, since many autistic adults, particularly women and those who have learned to mask their traits, were missed by childhood services and are only now seeking a diagnosis in their thirties, forties or later.

Public vs private autism assessment in Ireland: what's the difference?

How to choose a private autism assessment in Ireland

A few checks can help avoid a report that later gets questioned:

• Check that the assessor is appropriately qualified and registered, and ask which professional body or regulator they are registered with.
• Ask whether the assessment uses recognised diagnostic tools, such as ADOS-2 or ADI-R.
• Check that the fee includes a full written report.
• Ask directly whether the provider's reports have been accepted for RACE, DARE, school supports, or an Assessment of Need submission.
• Check whether a feedback session and any follow-up support are included in the fee.

What support is available after an autism diagnosis in Ireland?

A diagnosis can be useful when applying for certain supports, although a diagnosis does not automatically qualify someone for every benefit or accommodation - some depend on age, means, or functional impact as well. Depending on circumstances, these can include:

• Domiciliary Care Allowance (€380 a month, for children under 16)
• Disability Allowance (€254 a week, means-tested, from age 16)
• Carer's Allowance and the annual Carer's Support Grant
• School and exam accommodations, including RACE
• DARE, for reduced-points entry to third-level education
• Ongoing access to a Children's Disability Network Team or other therapy services