A company that does not maintain a sufficient bond substitute must notify the director within ten days of the decrease in unimpaired capital. The department will then direct you to obtain and file a surety bond in the amount required by WAC 208-620-320. You must comply within twenty days. If you obtain a surety bond under this section you must maintain the surety bond for five years after the date of noncompliance. During this five-year period, the director will not accept a bond substitute.