Mathematics and applied mathematics (financial direction) belong to engineering or engineering economics, but they should be tested as cost engineers. As follows: (1) All China people and citizens who abide by the law and meet one of the following conditions can sign up for the qualification examination of cost engineers: (1) They have obtained a college degree in engineering cost and have been engaged in engineering cost business for 5 years; Graduated from college, engaged in engineering cost business for 6 years. (2) Obtain a bachelor's degree in engineering cost and have been engaged in engineering cost business for 4 years; Bachelor degree in engineering or engineering economics, engaged in engineering cost business for 5 years. (3) Obtained the second bachelor's degree or graduate class of the above-mentioned major and obtained a master's degree, and worked in the engineering cost business for 3 years. (4) Having been engaged in the engineering cost business for 2 years after obtaining the professional doctorate. (2) The above-mentioned academic qualifications refer to the official academic qualifications recognized by the Ministry of Education, and the relevant work experience requirements refer to the total time spent in relevant work before and after obtaining the required academic qualifications, and the deadline is the end of 2006. (3) Anyone who meets the examination requirements of cost engineers and has been employed as a senior professional and technical post before the promulgation of the Interim Provisions on the Qualification System of Cost Engineers (1August 26th, 1996) and meets one of the following conditions may be exempted from the two subjects of Basic Theory of Project Cost Management and Related Laws and Regulations and Construction Engineering Technology and Measurement, and only participate in project cost pricing and control. (1) graduated before 1970 (including1970, the same below) and worked in the engineering cost business for 15 years. (2) Graduated from engineering or engineering economics college before1970, and engaged in engineering cost business for 20 years. (3)1970 Graduated from technical secondary school of engineering or engineering economics, and worked in engineering cost business for 25 years. (4) According to the spirit of the document "Notice of the Ministry of Personnel on Doing a Good Job for Hong Kong and Macao Residents to Participate in the Qualification Examination for Professional and Technical Personnel held in the Mainland" (No.9 [2005] of the Ministry of Personnel), since 2005, all Hong Kong and Macao residents who meet the relevant provisions of the qualification examination for cost engineers can sign up for the corresponding professional examinations in accordance with the prescribed procedures and requirements. Hong Kong and Macao residents shall submit their identity certificates, corresponding professional qualifications or degree certificates recognized by the education administrative department of the State Council, and certificates of working years in relevant professional institutions to the registration point.