Tuesday, Nov. 19, 2019, the ninth monthly regular meeting of the sponsors of the Main Society took place in the Cadres’ Office in Tehran. More than a decade ago (2007), the Cadres’ Office established in order to instruct and promote Robert’s Rules of Order in Iran. The inaugural workshop for this purpose took place early 2012 and the main objective of its participants was to found the first Iranian society upon Robert’s Rules of Order. The workshop continued its meetings for a while but failed to establish the purposed society because both the instructor and the students were not learned the parliamentary procedures well. More than a decade experiences were needed in order the instructor himself would understand the common parliamentary law as a modern legal system and acquire the necessary skills for presiding a deliberative assembly according parliamentary procedures.