Tools and resources Tools to help you put the guidance into practice. Implementation support Implementation resources – Coexisting severe mental illness and substance misuse: community health and social care services Implementation resources – Coexisting severe mental illness (psychosis) and substance misuse: assessment and management in healthcare settings How to use quality standards Audit and service improvement Quality standard service improvement template Excel 1.19 MB 27 November 2024 Guidance into practice About the Into practice guide Practical steps to improving the quality of care and services using NICE guidance