Clear rules for every step.

Workflow owners and engineers should describe valid states, permitted transitions and the evidence required for each transition. This exposes ambiguous approvals before they become code. A smart contract is an implementation option, not a substitute for a clear operating policy.

Software cannot directly know whether an inspection happened or an asset exists. Any source of external data needs an accountable operator, freshness rules and dispute handling. Incorrect input can trigger a perfectly executed but substantively wrong automated action.

Every contract is reviewed for privileged actions, upgrade authority, key loss, emergency suspension and reconciliation after failure. Simulation, independent review and formal deployment approval are part of each release.

Acceptance tests should include unauthorized calls, repeated requests, boundary values and interrupted workflows. The intended outcome is predictable execution of agreed rules with human accountability for exceptions. For many internal workflows, ordinary application code provides a simpler control surface.