According to the ISSA guidelines on communication, the social security organizations need to prepare correct channels to have effective relation with social partners. To meet these increasingly important need and because of lack of effective channels, Iranian Social Security Organization (ISSO) developed the plan of “Comprehensive Communication System” in 2015. More than 42 million people covered by the ISSO are in a widespread range of educational, cultural, socio-economic, income and age levels. In programing phase, all the different clients and partners were identified and then different channels and facilities were prepared to obtain maximum synergy. Several publications including weekly, monthly and theoretical booklets as well as electronic relation through the web-site, social media, exhibitions, religious and national occasions were taken into consideration. Having more informed social partners and audience, would be a valuable source of merits for social security systems. Unified and coordinated measures in field of Communication have been appreciated by the ISSO social partners in several special occasions such as the collapse of Yourt mine, firing of the Plasco tower, plan on Contribution Penalty Exemption and …).