1993-1995 Crisis intervention in children and youth, Skopje, Macedonia 1995 Peer Counseling, Ohrid, Macedonia 1995 Conflict Resolution, Skopje, Macedonia 1996 Health Education, Skopje, Macedonia 1997 Big Brothers/Big Sisters, Vilnius, Lithuania 1997 Conflict Resolution, Ohrid, Macedonia 1998 Adolescent Psychiatry, Skopje, Macedonia 1999 Adolescent Psychiatry, Skopje, Macedonia 2000 Development of children from birth to 3 years old, Haifa, Israel 2001 Psychophysiological disorders in the childhood, Skopje, Macedonia 2005 Application of qEEG at children and youth, Chur, Switzerland 2006A Data-Based Perspective on qEEG, Training EEG Oscillations, Learning, and Neurotherapy, Swansea, UK 2006A multinational multicenter collaboration for subtyping children with ADHD and autism, using qEEG and ERP variables, New York, USA 2007 Advanced course in qEEG and Neurofeedback, London, UK 2008 ERP’s in ADHD children, Sydney, Australia 2008 Psychological support of children with liver transplantation, Bruxelles, Belgium 2009 Psychometric and neurophysiologic evaluation of executive functions in children with ADHD, Chur&Zurich, Switzerland 2010 Neuronal Electricity and Neurofeedback, Istanbul, Turkey 2011 Behavioural Therapy for Tourette Syndrome, London, UK 2011 Contemporary diagnostics and treatment of children with Autism Spectrum Disorders, Stockholm, Sweden 2014Autism Diagnostic Observation Schedule (ADOS) introductory course for clinicians, Skopje, Macedonia 2014 Discrete Trial Training (DTT) and Joint Attention Symbolic Play Engagement Regulation (JASPER) training in the treatment of Autistic Spectrum Disorder, Skopje, Macedonia 2015 Discrete Trial Training (DTT) and Joint Attention Symbolic Play EngagementRegulation (JASPER) training in the treatment of Autistic Spectrum Disorder, Skopje, Macedonia 2016 Discrete Trial Training (DTT) and Joint Attention Symbolic Play Engagement Regulation (JASPER) training in the treatment of Autistic Spectrum Disorder, Los Angeles, USA 2016 Improvement of health of children with intellectual disabilities and Prader-Willi Syndrome training, Absberg, Germany 2017 Play in children with developmental disorders and disabilities,Centre for Rehabilitation, Faculty of Education and Rehabilitation Sciences, Zagreb, Croatia 2017Education on International Classification of Functioning, Disabilities and Health (ICF)-Child and Youth form-MedUse, Ohrid, Macedonia 2017Use of play in education of children with special needs in regular schools, high school BlagojeBerse, Zagreb, Croatia 2018Use of humanoid robot KASPAR as a novel intervention tool for children with Autism Spectrum Disorder, University of Hertfordshire, Hatfield, UK 2018 Evaluation of usability and accessibility of toys and technologies for play in assessment settings for children with disabilities, Centre for Rehabilitation, Faculty of Education and Rehabilitation Sciences, Zagreb, Croatia 2018-2019Clinical neuropsychology with neuropsychological diagnostics,Skopje, Macedonia