There is a need within the Ministry of Justice and Social Security's (JD) responsibilities for new premises for a number of entities in the Oslo area (Oslo police district, PST, the Norwegian Police University College, Oslo Prison etc.). In addition population growth in and around Oslo creates challenges for the law courts. The ministry needs to carry out a pre-analysis out of prioritising considerations, where the needs are assessed against each other and where they are seen in context. This will form the basis for further reviews. The pre-analysis shall be available by 1.10.2017 and it will be followed-up with at least 2 choice of concept reviews (KVUs). Call-offs for assistance with the choice of concept reviews will be included as an option in the contract.