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About Christos & Associates

Dr. Christos Nikopoulos BCBA-D — Board Certified Behaviour Analyst at Doctoral Level and Founder of Autism Consultancy Services Ltd.

Dr. Christos Nikopoulos
BCBA-D CertifiedBoard Certified Behaviour Analyst
Former BACB® DirectorEuropean & global leadership
UK & Global Practice29+ years of excellence
About Christos

World-Class Leadership in Behaviour Analysis

Autism Consultancy Services Ltd is directed by Dr Christos Nikopoulos who is a Board Certified Behaviour Analyst® at a Doctoral Level (BCBA-D). His achievements within the science of behaviour analysis as a clinician, university lecturer, educator, consultant, researcher, and author span over 29 years in the areas of Autism Spectrum Disorder (ASD), intellectual and other developmental disabilities.

His work covers neurological and behavioural interventions in special education, with an international scope spanning the UK, Europe, Middle East, Australia, and beyond. Dr Nikopoulos brings science into everyday practice, providing high-standard, individualised therapy and education programmes focused on Verbal Behaviour — helping every individual reach their full potential.

"To bring science into everyday practice — enhancing the quality of life of individuals with Autism Spectrum Disorder and other developmental disabilities."

Applied Behaviour Analysis Verbal Behaviour BCBA-D Autism Spectrum Disorder Evidence-Based Practice
Key Credentials

Professional Accreditations

Dr Christos Nikopoulos holds distinguished certifications and leadership roles in behaviour analysis worldwide.

Board Certified Behaviour Analyst – Doctoral

BCBA-D credential from the Behaviour Analyst Certification Board®

Fellow, Higher Education Academy

FHEA recognition for commitment to professionalism in teaching and learning

Chartered Scientist, Science Council UK

CSci designation for high professional standards in science

Former Director – BACB® & EABA®

Served as International Representative and Applied Research Representative

Selected Achievements

A Legacy of Excellence

Over 29 years of clinical, academic, and leadership contributions to the field of behaviour analysis.

Former Director – Applied Research Representative of EABA® European Association for Behaviour Analysis
Former Director – International Representative of BACB® Behaviour Analyst Certification Board
Fellow of the Higher Education Academy & Chartered Scientist Science Council UK — recognised for leadership in science and education
University Lecturer at Postgraduate Level (11+ years) Research-Intensive University, London — teaching MSc and PhD programmes
External Examiner — MSc Autism, Swansea University (2013–2019) Quality assurance for postgraduate autism education programmes
Author / Co-Author of 7 Books / Book-Chapters & Numerous Peer-Reviewed Articles Published works on behaviour analysis, autism intervention, and special education
Senior Behavioural Consultant Across Multiple Countries UK, Netherlands, Cyprus, Greece, France, Saudi Arabia, Morocco, India and more
Keynote Speaker at 100+ International Conferences Presenting research and clinical insights worldwide
Supervisor of 45+ Students Pursuing BCBA / BCaBA Accreditation Mentoring the next generation of behaviour analysts
United KingdomNetherlandsCyprusGreeceFranceSaudi ArabiaMoroccoIndiaAustraliaRepublic of IrelandDubaiEurope

"Hope Is A Waking Dream" — Aristotle

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