Attention deficit hyperactivity disorder (ADHD) is a highly prevalent neurodevelopmental disorder occurring in approximately one in twenty young people in Ireland, and in one-third of those attending Irish Child and Adolescent Mental Health Services (CAMHS). It is important to treat ADHD, as un/poorly treated ADHD is associated with a raft of negative health and socio-economic outcomes. Effective interventions for ADHD are available, and the use of standardised, evidence-based pathways for assessment and management of ADHD optimises outcomes. Despite this, there is no national standardised clinical pathway for assessment and treatment of ADHD in Ireland. ADMiRE, the first public healthcare specialist service for children and adolescents in Ireland, has developed a strongly evidence-based, efficient, effective and safe clinical pathway for assessment and management of ADHD. This paper describes the ADMiRE Clinical Pathway and references ADMiRE resources that are available to other services.