Consolidating results in list systems can be very simple and straight forward or highly complicated depending on the system and the legal framework.
In some cases it is sufficient to count the votes once either in the polling station or in a counting centre, but in other cases a recount can be necessary. In such cases the first count is normally in the polling station and the recount in a counting centre.
In close list systems, with no possibility for preferential votes, cumulating etc. and just one list per party, one count is normally sufficient. The numbers per list are added up per constituency and the seats are allocated to candidate according to list order.
In more complex systems when a party have more than one list per constituency or when the voter may cross out, add candidates or make preferential marks, cumulate etc., the counting and consolidating of the results is more complicated.
The exact number of votes for each list and candidate, including cross-outs, additions etc. must be determined before implementing the electoral formula for allocating seats to parties and candidates. A common procedure in such systems is a preliminary count per party in the polling stations at the close of the polls and a recount later in counting centre at constituency or regional level.
In some systems a final compilation of the results must be carried out at national level for example to allocate national 'equalising' seats.
The more complex system and the more complicated electoral formulas to be implemented, the more crucial is the transparency aspects of the count. Tally sheets, reports from the count and compilation must be clear, comprehensive and complete and designed in such a way that the entire process can be followed and controlled by the parties and the electorate.
All relevant information must be published without delay. However it is essential to make realistic plans for the last phase of the electoral process and not create exaggerated expectations when it comes to the time of announcement of the final results.
When the final results are published by the election authorities, instructions for how to complain must be included in the announcement.