The objective of the work was to analyze the autistic spectrum disorder and the current laws in Brazil. In addition to the concept of TEA, a special law composed of a total of 8 (eight) articles establishes the inherent rights of these people, and in its 2nd article, establishes guidelines for national policies, including the intersectoriality of service actions of development; community participation; comprehensive attention to the needs of autistic patients, etc. The type of study is a systematic review, research of this type has the primary objective of exposing the attributes of a given phenomenon or statement among its variables. Thus, it is recommended that it presents characteristics such as: analyzing the atmosphere as a direct source of data and the researcher as a switch instrument; not to broker the use of statistical artifices and methods, having as a greater apprehension the interpretation of phenomena and the imputation of results, the method should be the main focus for the approach and not the result or the fruit, the appreciation of the data should be achieved from intuitively and inductively through the researcher