How We Do Business

The Corporate Procurement Organization manages the acquisition of products and services, and serves as the primary interface to our internal organizations for all supplier interactions. Quest Diagnostics awards business to suppliers based on a competitive procurement process, focusing on continuous improvement in technologies, practices, quality, service and total cost.

Selection Criteria


The competitive bid process enables qualified suppliers to compete for our business. The criteria used to evaluate and select suppliers for best overall value is the same for large and small businesses.