Commencement of the Act (Undang – undang) No. 18 of the year 1999, regarding construction services, demands consequences from the practitioners in the construction services business to be ready at all times to answer and fulfil all requirements that are listed on the said act, that essentially revolves around the demand of having better professionalism. One of the demands and regulations that has to be fulfilled by the practitioner of construction services is that it has to have an Expert (Tenaga Ahli), that will act as a Technical Supervisor (Penanggung Jawab Teknik) at the practitioner’s Company in the construction service business.

With the demand from the said regulation, and also realizing the importance of the profession’s responsibilities, practitioners in the electrical construction field that have been organized in Indonesian Association of Electrical Contractors (AKLI) felt obliged to fulfil those demands.