If you do not issue certificates of compliance, even during the examination period written from A and passed the inspection with the expiration of the period if the objection is not.
Even if the inspection pass the certificate is not issued, if there is no offer of objection in writing from A is in the testing period, and those that have passed the inspection upon the expiration of the testing period.
Pass the inspection certificate is not issued, even if it is not within the inspection period A from a written objection to the expiration of the period for inspection and have passed the examination.