Certified copies of the Certificate
Article 70
1. The issuing authority shall keep the original of the Certificate and shall issue one or more certified copies to the applicant and to any person demonstrating a legitimate interest. 2. The issuing authority shall, for the purposes of Articles 71(3) and 73(2), keep a list of persons to whom certified copies have been issued pursuant to paragraph 1. 3. The certified copies issued shall be valid for a limited period of six months, to be indicated in the certified copy by way of an expiry date. In exceptional, duly justified cases, the issuing authority may, by way of derogation, decide that the period of validity is to be longer. Once this period has elapsed, any person in possession of a certified copy must, in order to be able to use the Certificate for the purposes indicated in Article 63, apply for an extension of the period of validity of the certified copy or request a new certified copy from the issuing authority.