According to the third section of the first chapter of the textbook "Cost Management", item D should be selected.

Continuing education requires 60 hours of compulsory courses and 60 hours of elective courses, and each registration period. The continuing education of registered cost engineers is organized and implemented by China Construction Engineering Cost Management Association.

For continuing education, there are the following questions in the examination questions over the years since 2003:

According to the Administrative Measures for Registered Cost Engineers, the continuing education of registered cost engineers should be organized by ().

A. China Construction Engineering Cost Management Association

B. The competent department of construction in the State Council

C. Construction departments of provincial people's governments

D. National cost engineer registration management organization

The correct answer is a.