When you exceed your foreign worker quota, your quota balance on WP Online will reflect an excess. As such, any new Work Permit or S Pass applications and renewals may be rejected.
You can log in to WP Online to view your overall quota balance. This will show you the number of excess Work Permit or S Pass holders, if any.
If an excess is reflected, you may need to cancel the excess Work Permit or S Passes to meet the quota. Otherwise, your excess work passes will be revoked and your company will not be allowed to hire new foreign workers for 6 months.