The Vendor Tiering Series: Tiering that Scales | UpGuard

This article outlines a methodology for vendor tiering and inherent risk classification, recommending a weighted scoring model across domains (data sensitivity, operational continuity, regulatory exposure, strategic risk, and security resiliency), the use of critical triggers to prevent dilution of high-impact risks, an onboarding questionnaire to collect relationship context, and automation to scale and maintain a defensible program throughout the vendor lifecycle.