Contractor-legislators, within the limits, clearly, of privity of contract, also have a choice of judge (normally a quasi-judiciary arbitrator, who has the power to determine the legal position, and, less frequently, a judge operating in a framework of national sovereignty with the authority to take an enforceable decision, possibly leading to sanctions).
Bueno, por lo que veo, no me preocuparía por conseguir el certificadoEurLex-2 EurLex-2