North of England Commissioning Support (NECS) is a commissioning support service working for and on behalf of NHS England North East and Yorkshire (the Relevant Authority) Health and Justice Team, who undertook a competition to provide Primary Care Services (Medical and Nursing) including Clinical Substance Misuse for HMP New Hall and HMP Askham Grange and Integrated Mental Health Services including Neurodiversity and Psychosocial Substance Misuse Services for HMP New Hall and HMP Askham Grange under the NHS Standard Contract.