AS 7531 - Lighting and Visibility

This document is to achieve consistency in the drafting of symbols and drawing sets to be used for electrical layouts, including drawings for isolation, earthing and bonding and High Voltage.

This Standard describes requirements for determining whether rolling stock conforms to reference rolling stock outlines that are contained within this document.

This standard provides the rail industry with a set of requirements and recommendations to be used to control level crossing risks, and to promote a consistent treatment of level crossings.