Does the person in charge of the whole consultation need to sign the commencement report?

No need. The project manager signs the commencement report, and the person in charge of the whole consultation does not need to sign the commencement report. The supervision unit shall organize supervisors to analyze the application contents as soon as possible, verify the conditions, focus on checking whether the preparation for commencement is really completed and whether the conditions for commencement are really available, and at the same time, review whether the construction organization design is completed, whether the progress plan is scientific and whether the technical scheme is feasible. After the completion of the above review, the supervisor shall truthfully sign the review opinions, point out the existing problems, and clearly state the opinions on whether to allow the construction.