Verbal Behavior Milestones Assessment and Placement Program (VB-MAPP) is an assessment tool used in the field of language and speech/communication assessment for children with autism spectrum disorders. The aims of this thesis paper are to showcase the implementation of the VB-MAPP assessment and to get an insight in the usage of the VB-MAPP Assessment in Croatian conditions by taking into consideration the perspective of experts in regard to their preparation, implementation experiences, needed adjustments and general satisfaction with the assessment tool. The thesis paper presents an overview of assessment and assessment tools for children with autism spectrum disorders and describes the VB-MAPP assessment as one of the assessment tools. The description is continued by the implementation overview which is grounded in study of the VB-MAPP Guide and in examples of filled-in parts of the Protocol. The participants of the qualitative study are five educational rehabilitators that use the VB-MAPP assessment in their work. To get an insight in their experiences, the methods of semi-structured interviews and qualitative data analysis were used. The results of the research state the participants’ satisfaction with the assessment tool because it gives the ability to set goals objectively and because of its simplicity, but the results also state there is room to grow in the area of education and in certain parts of the assessment tool. The research carries implications for practice implementation with the participants’ experiences and their advice, but also carries implication for further research, regarding the insufficient exploration of the subject in Croatian and foreign researches.