of the statute that is published in the Official Journal and that is included in the statute books. When granting his approval to a bill, the President signs both the bill sent to him by Congress and the final version of the statute with the presidential enacting formula. The signed Bill is returned to Congress by means of a presidential message; the signed statute with the presidential enacting formula is printed in the Official Journal, and the original is thereafter sent to the National Archive. Thus, in Brazil, the President is always seen signing two different documents at bill signing ceremony (the two documents are called the "autographs"): one is the text of the proposed law, the other is the final text of the statute. Technically, the first signature (on the autograph of the Bill sent by Congress) is the "sanction to the proposed law", that is, the approval of the bill, that transforms it in a Law, and the second signature (on the final version of the statute with the presidential enacting formula and a law number) is the promulgation, the announcement to the people that the Law has been adopted. While the signature of the President on the bill includes the addition of the formula "I sanction it" (in Portuguese: "Sanciono") above the signature, this is not seen in the final "promulgation" autograph of the statute. On the other hand, the promulgated statute contains not only the signature of the president, but also the countersignatures of his ministers principally charged with applying the law. When the president vetoes a bill, and the veto is overridden, the Bill is returned by Congress to the President not for sanction (approval), but merely for promulgation. In that case, the president is expected to promulgate the bill in 48 hours. In that situation, the enacting formula that appears in the final text of the adopted statute is as follows: Tacit sanction (i.e. implicit approval) is deemed to take place if the president fails to sign or veto a bill within the constitutionally mandated timeframe of fifteen working days from receiving the bill. Once the bill is considered implicitly sanctioned, the president is expected to promulgate the new law and the same 48-hour timeframe applies. The formula in this case is: Should the president refuse to promulgate, or fail to promulgate in the period of 48 hours, a bill, after his veto has