Open conditions: A court will carry out a flexible analysis to determine whether the parties have agreed on the necessary aspects of their agreement and will assess the importance of the open conditions as well as the object, complexity and purpose of the agreement. Since contract law aims to meet expectations, not to defeat them, to preserve and implement agreements that should be binding in the way they should be. The implementation of these agreements is beneficial for the market. In today`s world, where complex business transactions are often negotiated under time pressure, the applicability of these agreements is particularly relevant. Ensuring accountability and transparency is a key criterion for Type II partnerships; However, the diversity of the composition of multi-stakeholder partnerships denies the use of traditional accountability methods, such as the establishment of a centralized authority to maintain the accountability of partners participating in Type II agreements.  Bäckstrand proposes that a pluralistic system of accountability including market and reputational accountability measures, such as financial penalties, designation and employment, can improve the accountability of actors involved in Type II partnerships by introducing more flexible methods to ensure accountability, which can be adapted to the nature of the actor concerned. The second circuit test of a Type I agreement takes into account four factors: (1) whether the agreement contains a reservation that should not be bound without subsequent written form; (2) if there has been partial performance of the contract; (3) if all the terms of the contract have been agreed; and (4) whether the disputed agreement is the type usually established in writing. The review of a Type II agreement essentially takes into account the same four factors and a fifth: the context of the negotiations. The intricacies of these examples, as well as the commercial and tax consequences, illustrate the importance of preliminary contracts to be drawn up by a lawyer to ensure that the commercial parties are legally bound only in accordance with their intentions….