Making a complaint

When things go wrong, raising your concern can seem a step too far or too time-consuming, especially as it may be at a particularly difficult time. But raising your concern in the right way is important. It can make a positive difference to others, preventing the same happening to them and ensuring our future care is better.

We can help with complaints advocacy

If you need to raise a concern about an NHS or social care service, you can talk to us. Our trained, dedicated complaints advocacy staff will provide you with the free, independent, and confidential support you are entitled to.

They will help you raise your concern and:

  • Support you to make a complaint about a service, care or treatment provided or paid for by the NHS or local authority.
  • Support you to make a complaint on someone else’s behalf, including if someone has died.
  • Listen to your concerns.
  • Put you in touch with other organisations if we think that someone else can also help.
  • Answer questions about the process and explain your options.
  • Provide a step-by-step guide to the process and offer some tips.

Get in touch with your local Llais team and one of our team will talk to you about your concern, what sort of help you think you require and if you have any particular needs such as large print materials or access to someone who can sign.

If we can help you, we’ll tell you how. If we can’t, we’ll do our best to advise who can.

Please note that we do not provide advocacy services directly to children and young people about social care services (children's services). But we can help children and young people with their concerns about NHS care.

Listening to People

From 1 April 2026, NHS Wales has a new complaints system designed to make sure patients' concerns are heard, addressed compassionately and used to improve services. 

Find out more about Listening to People and how we can support you in this new system here.

Guide to the Llais advocacy service

By law, people who wish to complain about health and social care services are entitled to free, independent and confidential advocacy services to help them make their complaint. 

Llais is independent of the NHS, local authorities and the Welsh Government.  

Llais is supported by volunteers who are local people. 

All our complaints advocacy staff are trained. Our complaints advocates have the National Advocacy Qualification.  

We deliver our complaints advocacy service in line with national standards set by the Llais Board. 

Our complaints advocacy service can: 

  • support you to make a complaint about a service, care or treatment provided or paid for by health or social care services
  • support you to make a complaint on someone else’s behalf, including if someone has died 
  • listen to your concerns 
  • signpost you to other organisations if we think that someone else can also help 
  • answer questions about health and/or social care services’ concerns process and explain your options 
  • provide a step-by-step guide to the complaints procedures and offer some tips 
  • help you to raise a concern about the NHS yourself if you are under 18 years old 
  • provide you with a trained complaints advocate, an experienced worker who can help you raise your concern and support you through the process. 

Our complaints advocacy service can’t: 

  • make decisions on your behalf 
  • offer an opinion on the validity of a concern 
  • offer clinical opinions or give medical advice 
  • offer advice about on-going care and treatment 
  • investigate concerns 
  • provide support with Continuing Healthcare or Individuals Patient Funding Request Panels 
  • provide support at inquests 
  • offer additional support such as bereavement and counselling. Contact details for such professionals can be provided if required 
  • help you to raise a concern about social care, yourself if you are under 18 years old 
  • usually work on concerns that are over 12 months old unless you have only just found out that you have cause for complaint, or have some other good reason for not raising your concerns sooner 
  • give legal advice or help with legal action 
  • help with issues not covered by complaints regulations. This includes things like privately funded treatment 
  • get NHS or social care staff disciplined 
  • help you if you don’t live in Wales.

Even if we are not able to help with an issue, we may be able to signpost you to someone else who can help. Please do ask us.

The health and social care complaints procedures are designed to help people to get their concerns heard and where possible, resolved. 

It encourages people to talk to their healthcare provider who may be  able to get something put right there and then. If you’re not sure, you can contact us and we will help you find the right person to talk to. 

Our complaints advocacy service can help you at any stage in the health and social care complaints procedure. The key stages are:

Raise your concern with the service provider 

If you cannot resolve your concern informally, or you would prefer to raise your concern formally our complaints advocacy service can help you.  

Usually, you need to raise your concern within 12 months of the events that you want to complain about. However, there may be 
occasions where the body will consider your concern outside of these timescales.

Making a complaint to the Public Services Ombudsman for Wales 

If you are dissatisfied with the final response provided by the health and social care provider, you can take your complaint to the Public Services Ombudsman for Wales (PSOW). 

The Ombudsman is able to consider complaints made to him within one year of the matters complained about (or within one year of the complainant becoming aware of the issue). If your complaint is about something that happened more than a year ago, but you complained to the Health Board (or Trust) within one year, you should complain to the Ombudsman within twelve weeks of the response. 

Depending on your needs we can support you with any or all of the following:

Find information relevant to your concern

  • You may feel that you need a bit of help to find information, for example asking for a copy of any relevant records.

Think through your concerns, the concerns process and what you might realistically achieve

  • Concerns are sometimes about things that are very distressing and the process of raising a concern can seem very daunting. Sometimes people find it helps to talk through their concerns and how the process works with someone who is knowledgeable, empathetic and independent.

Write letters

  • A concern is more likely to be resolved quickly and successfully if it is expressed clearly. We can help you work out what you want to say and help you draft letters.

Attend concerns meetings

  • Sometimes it is necessary to meet with staff as part of the concerns process. This can feel daunting and sometimes upsetting. We can support you to prepare for and attend meetings with staff so that you can make the most of the opportunity to discuss your concerns.

We will provide the type and level of support that you need, based on our discussions with you. For example, you may feel that, because of disability, ill health, communication or language barriers, grief or other reasons, you need more support from a complaints advocate throughout the process. Alternatively, once you have talked your concerns through with an advocate you may feel happy to continue without support.

We work with anyone who lives in Wales no matter what their needs, including but not exclusively, people who have:

  • mental health issues
  • learning difficulties
  • sensory disabilities
  • little or no English and different cultural backgrounds
  • suffered a bereavement.
  • or anyone else who needs help with their complaint.

Our complaints advocacy staff have access to:

  • secure case management and reporting systems
  • letter templates
  • interpreting facilities
  • communications kits and other resources.

When you first contact us, one of our staff will talk to you about your concern, what sort of help you think you require and if you have any particular needs such as large print materials or access to someone who can sign. 

If they think we can help you, they will explain our service to you. If we are unable to help you, we will try to signpost you to someone who can. 

If you need a complaints advocate, one will aim to contact you within seven days and agree an initial plan with you. This plan sets out what we have agreed we will do on your behalf and how we will keep in touch with you through the process.

If you are a professional who is helping someone make a complaint about the NHS or an NHS service, or a local authority social care service, please complete this form and send it through to your local team

This form can also be used if the person is already making a complaint, or if they are doing it for someone else.

A complaint can only be made if the issue/incident happened within the last 12 months (or they’ve been made aware of it in the last 12 months) and hasn’t been investigated previously.

If you would like this publication in an alternative format and/or language, please contact us. 

You can also download this information as a printable PDF or ask for a copy by contacting our office.

Contact your local advocacy team

  • Cardiff & The Vale

    Covering health and social care services for people living in the following areas: Cardiff, The Vale of Glamorgan

  • Cwm Taf Morgannwg

    Covering health and social care services for people living in the following areas: Bridgend, Rhondda Cynon Taf, Merthyr Tydfil

  • Gwent

    Covering health and social care services for people living in the following areas: Newport, Caerphilly, Torfaen, Monmouthshire, Blaenau Gwent

  • Neath Port Talbot and Swansea

    Covering health and social care services for people living in the following areas: Swansea, Neath Port Talbot

  • North Wales

    Covering health and social care services for people living in the following areas: Anglesey, Gwyned, Conwy, Denbighshire, Flintshire, Wrexham

  • Powys

    Covering health and social care services for people living in the following areas: Powys

  • West Wales

    Covering health and social care services for people living in the following areas: Carmarthenshire, Ceredigion, Pembrokeshire