- 01Vendor risk programs commonly grade every vendor with the same level of diligence — too much effort on low-risk vendors, not enough on high-risk ones. The precondition for a tiered program is a data classification scheme that the procurement workflow actually uses.
- 02Minimum classification scheme: Public (no diligence beyond contract basics), Internal (light diligence, baseline questionnaire), Confidential (full diligence, third-party attestation required), Restricted (deep diligence, contractual right-to-audit, continuous monitoring).
- 03Tying procurement to classification: procurement intake forms must capture the data class the vendor will touch. Classification drives the diligence template. Without this linkage, the diligence team operates without context and grades everything 'moderate' to be safe.
- 04Re-classification cadence: vendor relationships drift. A vendor that started with internal data may end up with confidential data through scope expansion. Re-validate classification annually as part of vendor renewal — that is the moment with the most leverage.
Vendor risk programs commonly grade every vendor with the same level of diligence. The result is too much effort on low-risk vendors and not enough on the high-risk ones. The precondition for a tiered program is a data classification scheme that the procurement workflow actually uses.
The minimum classification scheme
- 01Public — no diligence required beyond contract basics
- 02Internal — light diligence, baseline security questionnaire
- 03Confidential — full diligence, third-party attestation required
- 04Restricted — deep diligence, contractual right-to-audit, continuous monitoring
Tying procurement to classification
Procurement intake forms must capture the data class the vendor will touch. The classification drives the diligence template. Without this linkage, the diligence team operates without context and grades everything as 'moderate risk' to be safe.
Re-classification cadence
Vendor relationships drift. A vendor who started with internal data may end up with confidential data through scope expansion. Re-validate classification annually as part of vendor renewal — that is the moment with the most leverage.