Attending and Voting in person

The right to attend the Shareholders' Meeting applies to those on behalf of whom the authorized intermediary has sent to the Company the statement certifying the ownership of the relative right, at the end of the seventh trading day prior to the date of the Shareholders' Meeting on first call (April 19, 2012 – record date).

Those who become shareholders only after that date shall not be entitled to attend and to vote at the Shareholders' Meeting.

The statement is sent to Eni by the intermediary upon request of the person entitled to the right. Those entitled to vote are required to give instructions to the intermediary that keeps the related accounts to send the aforementioned statement to the Company. Any requests for prior notice or expence in order to fulfill the duties of the intermediary are not ascribable to the Company.

Please note that the intermediary is required to make available a copy of the above-mentioned statement to the person entitled to the right or to give him confirmation of the receipt.

In order to attend the Shareholders' Meeting, shareholders holding shares not yet in dematerialized form, shall previously deliver these shares to an authorized intermediary, who will have them dematerialized in the Central Depository System,  and shall then request the above-mentioned statement of attendance.

Those who are entitled to attend in the Shareholders' Meeting are invited to arrive before the scheduled starting time of the Meeting, so as to facilitate admission procedures; registration operations shall be performed at the venue of the Shareholders' Meeting starting from 9:00.

• For attending and voting by proxy click here or go to the Shareholders' Representative designated by the Company .
• For voting by mail click here .

Information regarding ADRs holders
Beneficial Owners of ADRs, listed on the New York Stock Exchange, each ADR representing two Eni ordinary shares, who are recorded in Eni ADRs register of The Bank of New York Mellon, ADRs Depositary, by March 26, 2012 will be entitled to participate in the Meeting, delegate the exercise of their voting right or to exercise votes by mail, after having complied with the deposit and registration requirements contained in Eni ADR Deposit Agreement; also Beneficial Owners who have taken advantage of Proxy Vote or Vote by Mail options are entitled to assist at the Meeting upon written request to be made to The Bank of New York Mellon.