ISO/TR 21245-2:2016

Railway applications -- Rail project planning process -- Part 2: Conditions

ISO/TR 21245-2:2016 aims to identify basic conditions of rail projects, which are essential input for the design of rail systems. This document does not interfere with existing national and local laws, legal requirements and regulations. It considers only the "planning stage" of rail projects and does not deal with the "execution stage". Any type of rail projects is intended to be dealt with, such as building a new line, retrofitting or upgrading of existing lines and change of operation or maintenance.

In ISO/TR 21245-2:2016, conditions are dealt with as premises or constraints, which can be difficult to adjust or change by stakeholders concerned in the project.


General information

  • Status :  Withdrawn
    Publication date : 2016-11
  • Edition : 1
  • :
    ISO/TC 269
    Railway applications
  • 45.020
    Railway engineering in general

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

 Subscribe