• Registered Advance Nurse Practitioner with An Bord Altranais
• Registration with IFCAPP pending - The Irish Forum for Child & Adolescent Analytic Psychotherapy - affiliated to The ICP (The Irish Council for Psychotherapy)
  
• Member of ACAMH  - The Association for Child & Adolescent Mental Health. (Gordon is former Chair of Irish Branch and first and only Nursing or Irish representative on Council of ACAMH in London.)
• Member of FINCAMH - Forum in Ireland for Nurses in Child & Adolescent Mental Health. Gordon was founder chair of FINCAMH.