DK = Denmark , information . FR = France , GB = United Kingdom , GR = Greece , Article 16 IE = Ireland , IT = Italy , 1. Verification of certificates of Hong Kong origin or export licences shall be carried out at random by the Hong— a single-digit number identifying quota year , Kong authorities . corresponding to the last figure in the respective Agreement year , e . g . 3 for 1983 , 2. The competent Community authorities may request— two spaces identifying the particular issuing office subsequent verification of certificates of Hong Kong origin or concerned , export licences at random or whenever they have reasonable doubt as to the authenticity of such certificates or licences or— a five-digit number running consecutively from 00001 to as to the accuracy of the information regarding the products 99999 allocated to the respective destination . in question . In such cases the competent authorities in the Community Article 12 shall return the certificate of Hong Kong origin or export licence , or a copy thereof to the Hong Kong authorities ,The export licence and certificate of Hong Kong origin may giving , where appropriate , the reasons for an inquiry . If thebe issued after the shipment of the products to which they invoice has been submitted , such invoice shall be attached torelate . In such cases they shall bear either the endorsement the certificate or licence or its copy . The authorities shall also