See chapter 5 in the tender documents, annex 00, for details on the procurement, including submission and requirements for the tender, deadline for all enquiries about the competition etc. Tenders can be given for 1 or several professional groups (point 5.2.02). The abidance deadline is 26.11.2013 (12:00) (point 5.2.08). The award shall be based on the tender that has the lowest total price for each individual professional group, see further details in point 5.2.09).