In order to solve the problems of document input,processing,storage,output and statistical data during the implementation of rail transit safety assessment project,and meet the requirements of confidentiality,an informa-tion management platform for rail transit safety assessment project is designed and developed.The platform is based on B/S structure,MySQL is used as the database system and Java/JSP is used as tools during developing,which can achieve to manage project and personnel,documents,problems of audit discovery,statistical reports,etc.The results of test and application show that the platform meets the design requirements.When the platform is used to manage rail transit safety assessment projects,it can standardize document management,meet the requirements of information confidentiality,and help to control the progress of safety assessment projects,reduce management costs.