We articulate our vision to be a world-class enterprise through a set of clear working principles and their consistent application across all businesses and markets in which we operate.  The MTR Diamond Vision, underpinned by our core values of excellent service, mutual respect, value creation and enterprising spirit drives these principles in the four areas of people, community, process and strategy. 

The Code of Conduct and most recently, the CSR Guideline express our working principles and direct how we apply them in practice. The Code specifies employee conduct as a representative of the Corporation while the CSR Guideline defines the ethical approach to our working lives.