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Childhood Trauma
Is this devolved to Wales?

Devolved
The necessary powers are not reserved to the UK Parliament in Schedule 7A of the Government of Wales Act 2006.

Shared Powers
Children's policies, social services and safeguarding are devolved to Wales. Some key policy areas relating to this - such as welfare and the criminal justice system - are not devolved.

Not Devolved
The powers over this are reserved to the UK Parliament in Schedule 7A of the Government of Wales Act 2006 (Specific Section/Number/Clause).
Childhood trauma, officially called Adverse Childhood Experiences (ACEs), is a group of preventable harms that happen to someone whilst they are a child and leave a lasting impact.
Although not everyone who experiences childhood trauma will go on to develop problems, ACEs are linked to an increased risk of lifelong poor health (physical and mental), lower educational achievement, addiction and substance abuse, and also becoming involved in crime and violence1.
The previous Welsh Government pushed for adoption of a “trauma-informed approach” by public services. This means being aware of different types of trauma and recognising that anyone they come across may have experienced it2.
On 1st July 2026, the Senedd unanimously agreed a Member’s Debate motion welcoming work to address ADEs in Wales to date, but calling for increased awareness of trauma by public authorities (particularly the Senedd Commission).
Some common forms of Adverse Childhood Experiences include:
- Bullying.
- Domestic and sexual abuse.
- Growing up in a dysfunctional household (i.e. parents with addiction or mental health problems).
- Being a young carer.
- Experience of care services.
- Homelessness.
According to Public Health Wales, 47% of adults in Wales have experienced at least one childhood trauma, with 14% experiencing four or more.
Charts (if needed)
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Costs & Economic Impact
Adverse Childhood Experiences (ACEs)-
Costs associated with ill health and social problems (Bangor University)
Who has raised this at the Senedd?
What are the party positions on this?
- Supports trauma-informed policy
- Opposed
- Neutral/No Opinion
Plaid Cymru backbenchers have come out in support of a trauma-informed approach to policy, pointing to successful local examples of this approach working.
- Supports trauma-informed policy
- Opposed
- Neutral/No Opinion
Sarah Cooper-Lesadd MS (at the time, a Reform UK MS) made a particularly powerful contribution, highlighting her personal experiences of going through the care system. She supported calls for greater trauma-awareness in the public sector.
- Supports trauma-informed policy
- Opposed
- Neutral/No Opinion
Labour MSs highlighted work the previous Welsh Government had done in introducing a trauma-informed framework in the public sector.
- Supports trauma-informed policy
- Opposed
- Neutral/No Opinion
The Conservatives called for better long-term funding support for charities working in the field of childhood trauma.
- Supports trauma-informed policy
- Opposed
- Neutral/No Opinion
Green MSs haven’t spoken on this yet, but supported the backbench Member’s Debate motion calling for increased trauma-awareness.
- Supports trauma-informed policy
- Opposed
- Neutral/No Opinion
Jane Dodds focused on preventing ACEs through stronger laws on child protection and children’s rights.
What have ministers said?
What's being done about this?
Plaid Cymru didn’t include any specific commitments around childhood trauma in its 2026 manifesto.
However, some pledges are partly related to this. These include commitments to improve child safeguarding standards and mental health services for new mothers.
Nothing new has been announced by the Welsh Government. The Minister supports a trauma-informed approach, particularly the guidance provided by the existing public sector ACE Hub.Â
As things stand, no.
The public sector ACE Hub was introduced in the previous Senedd term, and the Welsh Government already has (to an extent) embedded trauma-informed policies.
The Senedd Commission has agreed to consider how it can improve its own duties in this area – but no timescales have been provided.
What have the Senedd's Committees said?
Nothing has been discussed yet.
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Relevant Votes
| Date | Motion Number | Subject | Tabled As | Binding Vote? | Outcome |
|---|---|---|---|---|---|
| 01/07/26 | NDM9253 | Childhood Trauma | No | Agreed (Unanimous) |
Further Reading
- Public Health Wales. “Adverse childhood experiences“
- ACE Hub Wales. “About ACEs and a trauma and ACEs-informed approach“
- Public Health Wales, Bangor University. “The annual cost of ACEs in Wales (pdf)”



