起诉受主要合法性约束，所以没有规定任何法定自由裁量权。只有在服完四分 之三刑期的情况下，并考虑到犯罪的严重程度，才能准予假释。西班牙有关于公职人员在审判前停职，包括暂时停职的规定。
The prosecution is governed by the principal of legality, so that no discretionary legal powers are foreseen. Parole can only be granted upon completion of three quarters of the sentence, thus taking into account the seriousness of the offences.