Suppliers gateway

Create value through relationships built on trust,
transparency and competitiveness.


To ensure a timely and sustainable supply, guaranteeing each stage of the supply chain to be part of a traceable, transparent and auditable process based on a reliable framework that provides optimal competitiveness. This framework allows making honest, ethical and fair agreements, valuing long-term relationships which create shared value.

The Normative Framework that underlies these principles is made up of our Policies, Standards, Procedures, Code of Ethics and Special Regulations for Contractors and Subcontractors (REECS).