Article 11 1.

Upon receipt of an EPOC-PR, the addressee shall, without undue delay, preserve the data requested. The obligation to preserve the data shall cease after 60 days, unless the issuing authority confirms, using the form set out in Annex V, that a subsequent request for production has been issued. During that 60-day period, the issuing authority may, using the form set out in Annex VI, extend the duration of the obligation to preserve the data by an additional 30-day period, where necessary to allow for the issuing of a subsequent request for production.