the contract cannot be awarded without prior negotiations because of specific circumstances related to the nature, complexity or the legal and financial make-up of the contract or the risks attached to the subject matter of the contract;
ní féidir an conradh a dhámhachtain gan idirbheartaíocht roimh ré i ngeall ar chúinsí sainiúla a bhaineann le cineál, castacht nó comhdhéanamh dlíthiúil agus airgeadais an chonartha nó na rioscaí a bhaineann le hábhar an chonartha;