The public interest has been and still is the most important and most important term of interest at all levels, starting from the top of the legal pyramid (the constitution) down to legislation, laws and regulations, and even in the content of systems and instructions, we find that the public interest has taken up space, in addition to being the safe area that protects the administrative man by considering it the lifeline on which the successful administrator builds his decisions, and also saves the public facility from external interventions aimed at stopping the operation of the public facility regularly and steadily. Therefore, most legislations seek to achieve goals with an impact for which legislation, laws and instructions were established, and legislative policy sees its goal through the same subject, especially since the most important of those goals in terms of impact is the public interest, so it is not possible to imagine a concept with a similar generality to it, as it is the basis for the launch of the work of any public facility and the basis for the work of any successful administrative head, which prompted the administrative judiciary to have the public interest in front of its eyes, following it and preserving it, so it has a special perspective that prompted us to search in its midst,