Implementation of the Value Added Tax General Communiqué (II / B-5.1) Exceptions in Machinery and Equipment Investment Incentive Certificate Delivery Context, (II / B-7.1.) Exemptions Relating to National Security Purposes and Service Delivery, (II / B-12.2.2.) Residential Exemption or in the workplace Delivery, (II / B-15.1.3.) General and Special Budget for Public Administration, the Special Provincial Administration, Exception Regarding the construction of facilities donated to the municipalities and village, (IV / B-3.) Cancellation of certificate and be İTUS (IV / C-3.) Changes were made in the section of the HIS Certificate Revocation.