At Healthcare Inspectorate Wales (HIW), working together with other organisations supports us to do our job better.
We have formal agreements, called Memoranda of Understanding, with different groups like regulators, government bodies, and professional organisations. These agreements help us share information, avoid repeating work, and respond more quickly and in an informed manner when there are concerns. By working in partnership, we can better protect people using healthcare services and make sure care in Wales is safe and of good quality.

Memoranda of Understanding with Partners
- Wales Accord on the Sharing of Personal Information – Declaration of Acceptance and Participation (August 2017)
- Working Collaboratively to Support Accountability & Improvement - A Strategic Agreement between Audit Wales (AW), Care Inspectorate Wales (CIW), Estyn and Healthcare Inspectorate Wales (HIW) (January 2026)
Memoranda of Understanding with Regulators
- Human Fertilisation and Embryology Authority (HFEA) (December 2024)
- Health & Safety Executive (April 2021)
- Health and Care Professions Council (January 2021)
- Medicines and Healthcare products Regulatory Agency (February 2020)
- Auditor General for Wales (September 2016)
- Nursing and Midwifery Council (March 2025)
- General Dental Council (February 2015)
- General Pharmaceutical Council (March 2015)
- General Medical Council (March 2025)
Memoranda of Understanding with Complaints and Advocacy Services
- Llais (December 2023)
- Independent Sector Complaints Adjudication Service (June 2025)
- Public Services Ombudsman for Wales (October 2024)
Memoranda of Understanding with Public Bodies supporting NHS
- National Institute for Health and Care Excellence (NICE) (June 2025)
- Health Education and Improvement Wales (HEIW) (August 2020)
- NHS Wales Performance and Improvement (August 2025)
Memoranda of Understanding with Commissioners
- Children’s Commissioner for Wales (CCW) (January 2025)
- Older People’s Commissioner for Wales (December 2024)
Memoranda of Understanding with Joint Inspectorates
Memoranda of Understanding with with Royal Colleges
- Royal College of Physicians (RCP) (September 2020)
- The Royal College of Anaesthetists (December 2019)
- Royal College of Midwives (September 2025)
Memoranda of Understanding with Delivery Organisations
- Fire and Rescue Authorities in Wales (July 2020)