1. In the case of contracts intended to cover several activities, contracting entities may choose to award separate contracts for the purposes of each separate activity or to award a single contract. Where contracting entities choose to award separate contracts, the decision as to which rules apply to any one of such separate contracts shall be taken on the basis of the characteristics of the separate activity concerned.

Notwithstanding Article 5, where contracting entities choose to award a single contract, paragraphs 2 and 3 of this Article shall apply. However, where one of the activities concerned is covered by Article 346 TFEU or Directive 2009/81/EC, Article 26 of this Directive shall apply.

The choice between awarding a single contract or awarding a number of separate contracts shall not, however, be made with the objective of excluding the contract or contracts from the scope of application either of this Directive or, where applicable, Directive 2014/24/EU or Directive 2014/23/EU.

2. A contract which is intended to cover several activities shall be subject to the rules applicable to the activity for which it is principally intended.

3. In the case of contracts for which it is objectively impossible to determine for which activity the contract is principally intended, the applicable rules shall be determined in accordance with points (a), (b), and (c):