To ensure the quality of sub-contractor products, ASUS has established the GreenASUS Out-sourcing Vendor Quality Management Procedure.  This procedure aims to ensure that sub-contractors' products meet GreenASUS standards.

ASUS has established a sub-contractor qualification system.  Each sub-contractor is audited using the same criteria used in the supplier qualification system.

The results of the sub-contractor audits are as follows: 

• In 2005, 100% of sub-contractors passed auditing performed by ASUS.
• In 2006, 96% of sub-contractors passed auditing performed by ASUS.