SNCF Software Conformance
The conformance mark for spreadsheets that reconcile. If your workbook can run a workload and keep desired state, it is entitled to the badge and the bragging.
Like the Certified Kubernetes program guarantees portability, Certified Sheet-Native guarantees your spreadsheet does the one thing that matters: it reconciles. A conformant workbook implements the control-plane contract, so workloads and skctl behave the same on any Certified Sheet-Native platform.
#REF!.hack/test.js — 14 checks).