Embodiments of the present invention provide a requirement management method and apparatus. The method mainly includes: dividing all requirements of a system into layers from top to bottom according to a service object, a value and granularity of every requirement; obtaining a direct progress rate of any requirement in the system; obtaining direct progress rates of all lower-layer requirements of the any requirement; and calculating a mean of direct progress rates of all the lower-layer requirements to obtain a verification progress rate of the any requirement, and performing a weighting operation on the direct progress rate and the verification progress rate of the any requirement to obtain a progress rate of the any requirement.