The GBTA Supplier Sustainability Matrix is a consolidated bank of ESG questions for procurement that aligns with international sustainability standards. It enables corporate travel buyers to assess the sustainability efforts of suppliers in a consistent and harmonized manner. 

Why Sustainable Procurement

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How to Use the Matrix

Corporate travel buyers can incorporate questions into your procurement process based on the maturity of your sustainability policies and the relevance of the data that will be collected. Consider following the Starting, Advancing, Leading framework, or choose your questions a la carte. Use the data to inform procurement decisions and travel policies. 

Suppliers of corporate travel services can update your responses to these questions annually to respond to procurement requests in a harmonized and streamlined manner. 

Sustainability Frameworks  GBTA Buyer & Supplier Groups  Key Stakeholders   

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Download the Supplier Sustainability Matrix