To contact and cooperate with the FIG、IVSC、WAVO、IAAO、IPTI and other international organizations, take part in many activities repeatedly;
Having signed several international cooperation agreements with AI、RICS、JREI、KAPA、JAREA、and jointly hosted some activities;
Having signed a Reciprocity Agreement with HKIS and EAA, and to organize the reciprocal recognition regularly ;
Having established the friendly relationship with NAR、ASA、AF、NAIFA、AIC、SISV、ISM、TAF、ROCREAA、TAREB and ACFPM.