Solely the following may be contested by appeal:
the invitation to tender for the contract;
the decision on the choice of tenderers in the selective procedure;
the decision to include a tenderer on a list or to remove a tenderer from a list;
the decision on recusal requests;
the award;
the revocation of the award;
the abandonment of the procedure;
exclusion from the procedure;
the imposition of a sanction.
Orders in the tender documentation whose significance is apparent may be challenged only within the framework of an appeal against the invitation to tender.
The provisions of this Act on the right to be heard in the decision-making procedure, on suspensive effect and on limiting the grounds for appeal do not apply to appeals against the imposition of a sanction.
Decisions under paragraph 1 letters c and i may be appealed irrespective of the value of the contract.
There are no further rights of appeal against decisions under this Act.
There is no right of appeal against the conclusion of individual contracts in accordance with Article 25 paragraphs 4 and 5.