Complex agreements create a tailor-made procedure for virtually everything the Senate accepts, such as bills, joint resolutions, simultaneous resolutions, simple resolutions, amendments, appointments, contracts or conference reports. As two members of the Senate have written, if there is only one candidate in an election and the rules do not require a vote in that situation, the individual candidate is elected by unanimous acclamation or approval.  In this particular case of unanimous approval, the only way to oppose the election of a candidate is to nominate and choose someone else.  Unanimous approval can be used in a consensus decision. In this process, unanimous approval does not necessarily imply unanimous agreement (see consensus decision agreement against approval). Over the following decades, the Senate experienced increasing application of unanimous approval agreements. Today`s Senate regularly works on the terms of the approval agreements unanimously. They are used in all measures or matters before the Senate and, at least since the Second World War, all party leaders and land officials have relied heavily on them to deal with the affairs of the House. During Senator Lyndon Johnson`s majority leadership, D-TX (1955-1960), unanimous approval agreements were often comprehensive (for example. (b) the date on which a measure is to be used, the date on which the final passage is to be voted and the applicable procedures between these two phases). Parliament does much of its undisputed work in the unanimous approval process, in which a Member asks for something to be done or approved unanimously, and no other Member opposes the request. These requests may involve a period of debate (similar to the language of a particular rule) to consider an action or conference report or to issue procedural motions against a measure. Before recognizing a member for a unanimous approval request, the Chair must be approved by the majority management, the minority management and the management of the relevant commission.
In parliamentary procedure, unanimous approval, even if usually solitary, or in the case of westminster-based parliaments, is abandoned by the Assembly (or part of the Senate), a situation in which no member opposes a proposal. Objections are sometimes used as a delaying tactic. The opponent cannot agree with the proposal under consideration, but chooses to object in order to impose a formal vote that takes time and may include a period of debate.  Senator Reed Smoot, R-UT, was taken by the police station when a unanimous approval agreement was reached, which he refused. It was a 1913 bill (p. 4043) prohibiting interstate trade in intoxicating spirits. A unanimous agreement was duly reached and announced by the President. Senator Smoot, who was in the Chamber, had planned to oppose it, but he was briefly distracted and did not disagree in time. For the next two days, the Senate debated the legality of the unanimous approval agreement and whether it could be changed by a unanimous new approval.