information . IE : Ireland IT: Italy , Article 20 — a one-digit number identifying quota year , corresponding to the last figure in the year, e.g . 3 for 1983 , 1. Subsequent verification of certificates of origin or — a two-digit number running consecutively from 01 to 99 export certificates shall be carried out at random , or designating the issuing office , whenever the competent Community authorities have reasonable doubt as to the authenticity of the certificate or — a five-digit number running consecutively from 00001 to licence or as to the accuracy of the information regarding the 99999 allocated to the country of destination . products in question . 2. In such cases , the competent authorities in the Article IS Community shall return the certificate of origin or export licence or a copy thereof to the competent governmental The export licence and certificate of origin may be issued authority in the Philippines giving, where appropriate , the after the shipment of the products to which they relate . In reasons of form or substance for an inquiry . If the invoice has such cases they shall bear either the endorsement 'delivrée a been submitted , such invoice or a copy thereof shall be posteriori' or the endorsement 'issued retrospectively'. attached to the certificate or licence or its copy . The ---pagebreak--- 29 . 8 . 86 Jornal Oficial das Comunidades Europeias N ? L 245 / 79authorities shall also forward any information that has been - Article 21