If designated a critical supplier, undergo an RBA-certified third-party audit at least every three years and close corrective actions.

何時適用

Critical suppliers (top 85% of purchasing expenses, single-source, or designated critical by TSMC after assessing risk indicators such as market share and inventory levels).

您需要出示的佐證

稽核報告

頻率

每三年

未達成的後果

Must propose an improvement plan and schedule; TSMC S.H.A.R.P. Team guidance and a re-audit to confirm previous findings are closed.