(1) Abide by national laws and regulations and industry norms, abide by professional ethics, and have no bad personal records. Have a high theoretical level and outstanding work performance in engineering cost consulting and related majors; (2) Having a professional technical title or registered professional qualification above senior level in this industry (specialty), being proficient in professional business and enjoying a certain reputation in its professional field; (3) Having worked in related fields for more than 10 years (it may be extended to more than 5 years upon approval in special circumstances), and those who do not meet one of the above conditions may be appropriately extended.