NEN EN 14752 : 2015

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Constructional requirements
  4.1 Doorway design
  4.2 Mechanical strength
  4.3 Local door control devices
  4.4 Labels/warning signs
  4.5 Interfaces with the vehicle
  4.6 Other requirements
  4.7 Electronic equipment
  4.8 Reliability, availability, maintainability,
       safety (RAMS)
  4.9 Protection against hazards
  4.10 Environmental conditions
5 Operational requirements
  5.1 Door control
  5.2 Closing conditions
  5.3 Opening conditions
  5.4 Step obstacle detection
  5.5 Emergency operation
  5.6 Interfaces
6 Categories of tests
  6.1 General
  6.2 Type tests
  6.3 Routine tests
  6.4 Functional test on the fully assembled vehicle
7 Documentation
Annex A (informative) Door buttons
  A.1 Purpose
  A.2 Examples of door buttons
  A.3 Labels on or near door buttons
  A.4 Recommended emergency egress device
  A.5 Sample of labels
Annex B (normative) Water test procedure
  B.1 Purpose
  B.2 Test arrangement
  B.3 Test decision
Annex C (normative) Specification and testing of
                      the air tightness of door systems
  C.1 Purpose
  C.2 Calculation - Flowchart
  C.3 Air tightness requirements specification form
  C.4 Air tightness testing
Annex D (normative) Guidelines for measuring the
                      closing forces of power-operated doors
  D.1 General
  D.2 Terms and definitions
  D.3 Measurements
  D.4 Measuring device
Annex E (normative) Test plan
Annex F (normative) Load requirements for door systems
                       due to aerodynamic loads on
                       passenger trains
Annex G (informative) Clauses in this European Standard
                       requiring clarification in the contract
Annex H (normative) RIC-KEY
Annex ZA (informative) Relationship between this European
                       Standard and the Essential Requirements
                       of EU Directive 96/48

Pertains to passenger body side entrance systems of all newly designed railway vehicles such as tram, metro, suburban, mainline and high-speed trains that carry passengers.