Countersign

The bank teller asked the customer for the countersign to access their account information.

The CEO provided his countersign on the company's financial report.

The accountant's countersign was needed for the approval of the financial statement.

The sentry asked the soldier to countersign before allowing him to enter the military base.

The principal will countersign the permission slip for the student's field trip.

The security officer asked the visitor to countersign the visitor's log before leaving the premises.