hosseini rajabi, the deputy of land protection and affairs of the natural resources and watershed organization, and of course the chief executive secretary, as well as mr. omidpour, the director general of information technology. we are the land affairs organization of the country, mr. iraj yazd . greetings and welcome without the name of god , the most merciful. to the honorable people of iran, greetings to you before we start the conversation, prepare the location report, we will see together, the land is agricultural and to build a chicken farm, how long does it take to change its use from the time you start the work to the time you get your permit? 6 it takes 8 months until it was introduced in 1995 and in 1400 it started its operation on a trial basis in isfahan province. the testing activity of the intelligent window system of land management unit in isfahan province has started . the plan to launch this system has started in 1995. alborz, tehran and zanjan are also pursuing the legal deadline for the completion of this autumn extension . electronically, this item is specified and we are