Approved vendor list (AVL)
An approved vendor list is a documented roster of suppliers that have been vetted and authorized to do business with your organization. The AVL represents suppliers who have met minimum qualification requirements and can receive purchase orders. Maintaining an AVL ensures that procurement occurs only with suppliers who meet baseline standards for quality, compliance, and business practices.
Examples
General AVL: A company maintains a master AVL of all suppliers approved for any purchases. New suppliers must complete a registration process including W-9 submission, banking information, insurance certificates, and acceptance of standard terms before being added to the AVL and becoming eligible to receive POs.
Category-specific AVL: An aerospace company maintains separate AVLs by commodity, with approved sources for electronics, machined parts, castings, and other categories. Each category AVL reflects relevant qualification requirements and audit results.
Customer-mandated AVL: An automotive tier-one supplier can only source certain components from suppliers on their OEM customer's approved list. The customer's AVL dictates which suppliers are acceptable for designated parts.
Definition
AVLs exist at different levels of rigor depending on organizational needs and industry requirements. A basic AVL simply tracks suppliers set up in purchasing systems. More sophisticated AVLs document qualification status, approved scopes, performance history, and expiration dates requiring re-qualification.
Adding suppliers to an AVL typically involves verification of basic business information, assessment of financial stability, confirmation of required insurance coverage, acceptance of terms and conditions, and possibly facility audits or capability assessments depending on the spend category and risk level.
Many regulated industries require formal AVL management as part of quality system compliance. Medical device, aerospace, and pharmaceutical companies must demonstrate that their supplier qualification processes meet regulatory expectations.
AVL maintenance includes periodic review of supplier status, removing inactive or underperforming suppliers, and updating qualification information. An AVL only provides value if it's kept current and actually enforced in purchasing processes.
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