4 Article : 4 The Authority shall assume the powers necessary for realizing its purposes and may in particular exercise the following: a) Issue and renew the licenses necessary for exercising the esignature services activities and other activities in the field of electronic dealings and information technology industry according to the provisions of the Laws and their regulating statutes; b) Determine the e-signature system norms in a way that leads to adjusting its technical specifications; c) Receiving the complaints connected with electronic signature, electronic dealings, and information technology activities, and taking the necessary steps in their respect; d) Evaluating the quarters working in the field of information technology activities and determining their technical levels according to the results of such evaluation; e) Giving technical consultation concerning the disputes arising between the parties concerned with the activities of electronic signature, electronic dealings, and information technology; f) Giving technical consultation to the quarters working in the field of information technology activities, and training their workers; g) Holding exhibitions, conferences and seminars specialized in the field of communication and information technology internally and abroad; h) Establishing or contributing to the companies that help in developing the communication and information technology industry;