Before development
Agree on intended users, operating conditions, information sensitivity and measurable outcomes.

Acceptance criteria give the client and engineering team a shared way to judge the result.
Agree on intended users, operating conditions, information sensitivity and measurable outcomes.
Check core workflows, access controls and failure conditions. For connected devices, include loss of connectivity and recovery.
Provide operating instructions, known limitations, support scope and ownership of updates. Clinical use requires separate assessment and validation.