The paper objective is to maintain safety and zero accident related to the handling dangerous goods on Railway and Air transportation by passenger. This Paper review and analyze the Common Dangerous Goods handling between Convention concerning International Carriage by Rail (COTIF) Appendix C–Regulations concerning the International Carriage of Dangerous Goods by Rail (RID) and International Air Transport Association Dangerous Goods Regulation (IATA DGR) latest edition also with National Regulation related to the Dangerous Goods Transportation, especially related to Item or article carried by Passenger who use multimode transport between Railway station and airport. This paper method is descriptive-explorative using a quantitative qualitative data source from the International and national regulation as well as literature references. The results of this paper to encourage party between Mass Rapid Transit/Light Rail Transit/Regular Train operator and Airport operator in JABODETABEK to find the correct procedures in implementing dangerous goods handling in the near future to ensure safety on both transportation mode that could be integrated closely in the near future.