1An administrative act shall be absolutely invalid in the following cases:
a"it is in flagrant contradiction with an ordering provision of this Code, and legislation in force with regard to: i) the competence of the public organ, ii) the procedure of its issuing; or iii) the form or other mandatory elements of the act; "
bit was issued based on fraud, threat, bribery, conflict of interest, forgery, or any other act constituting a criminal offence;
cthe execution of the act may cause a punishable action under the criminal law;
çin any other case explicitly provided by law.