The institute conducts joint researches with National Research Institute of Cultural Heritage (Korea) and Institute of Archaeology Chinese Academy of Social Sciences (China) and offers training for officials from developing countries who are in charge of cultural property.
大韓民国の国立文化財研究所や中華人民共和国の中国社会科学院考古研究所とも共同研究を行い、発展途上国の文化財担当者の研修を行う。