Abstract
Craft unions are types of general facilities that have emerged after the second world war in the last century and which dealt with the functions and management of the activity of these facilities on behalf of the state and the trade unions are active in the development of the professions represent and elevate the past level of performance of professional associates in various specialties, this study addressed the administrative decisions issue by the professional associations because of the difference in doctrine and jurisprudence on the legal adjustment of these decisions, this study aims to analyse the reality of trade unions as one of the institutions of civil society and adapted as a public facility and its privileges are derived from common law.