The information collected by the JICOSH , the former international center of JISHA, is available here, though it has not been updated:
The International Affairs Center was established in the headquarters of JISHA in Tokyo on July 1, 2008, with the purpose of promoting international activities concerning industrial safety and health. The former Japan International Center for Occupational Safety and Health, or JICOSH, which had been established on the outskirts of Tokyo to implement the activities commissioned by the Government, was permanently closed down at the end of March, 2008.
The International Affairs Center, JISHA was reorganized to the International Affairs Division on Apr. 1st, 2020.