Competent authorities shall keep the original, or a copy of all the Community certificates they have issued, shall enter on these any information and alterations, together with any Community certificate cancellations and replacements, and shall update the register set out in section 1 accordingly. ###>Elles y portent toutes les mentions et modifications, ainsi que les annulations et remplacements des certifications et actualisent le registre visé au paragraphe 1 en conséquence.