The project aims at creating a data model of the navigation maps for the handicapped people and methodology for its interpretation and implementation to navigation devices. The results of this project will be used by the producers of navigation devices for creating a fully-fledged navigation for the handicapped people. Firstly, the requirements for a special map to navigate handicapped citizens, including a survey of existing users and solutions will be analysed. Data model, including the catalogue of geo-elements, their attributes and relationships, and consequently it will be verified on the real situation. As well as the methodology of interpretation and implementation of data model for the producers of navigation devices including rules how to use the data attribute model in connection with navigation functionality. The results will be applied to the international level in the standardisation committee CEN TC278 transport telematics- due to may be reflected in the documentation for the creation of international standards/regulations.