1 Scope
2 Normative references
3 Terms and definitions
4 Design requirements
  4.1 WTORS
  4.2 Wheelchair tiedowns
  4.3 Wheelchair securement adaptors
  4.4 Belt-type occupant restraints provided by the WTORS
      manufacturer
5 Identification, labelling, instruction and warning requirements
  5.1 Identification and labelling
  5.2 Instructions for installers
  5.3 User and maintenance instructions
  5.4 Instructions for WTORS components and subassemblies sold
      separately
6 Performance requirements
  6.1 WTORS components
  6.2 Dynamic performance requirements
  6.3 Webbing slippage at tiedown adjustment devices
  6.4 Partial engagement of anchorage and securement components
  6.5 Linear and rotational wheelchair movement
7 Test reports
Annex A (normative) - Test method for frontal impact
Annex B (normative) - Measurement of WTORS belt lengths and
        geometry
Annex C (normative) - Test for webbing slippage at adjustment
        devices of wheelchair tiedown straps
Annex D (normative) - Test method for partial engagement
Annex E (normative) - Surrogate wheelchair specifications
Annex F (normative) - Specifications for the universal docking
        interface geometry (UDIG)
Annex G (informative) - Test for wheelchair movement for docking
        type tiedown systems
Annex H (informative) - Recommendations for design, performance
        and documentation
Annex I (informative) - Recommendations for securement point
        locations on wheelchairs and adjustment lengths of strap
        assemblies
Annex J (informative) - Information sources
Bibliography