Rail is a mobile app developed by BHP Group Limited, available on the Android platform, that provides access to the BHP Rail Rulebook. The app is designed to make it easy for employees to access the rules, procedures, and standards required for safe rail operations.

The Rail app is a simplified version of the BHP Rail Rulebook, making it more intuitive and accessible for users. The app is user-friendly and easy to navigate, with a search function that allows users to quickly find the information they need. The Rail app is a valuable tool for BHP employees who work in rail operations, ensuring they have the most up-to-date information to operate safely and efficiently.