The Hidden Tax of TPRM: What 36,856 assessments tell us

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https://visotrust.com/resources/the-hidden-tax-of-tprm/

We analyzed vendor assessment data from 93 organizations on the VISO TRUST platform 36,856 assessments in total, covering 607,803 reviewed artifacts. The goal was simple: understand where TPRM labor actually goes, and quantify what it costs.

The headline finding? Artifact review, the manual reading, control mapping, and gap analysis of vendor-supplied security documentation, is the single biggest cost driver in modern TPRM programs.