Is the special office of the National Audit Office a city or a sub-province?

The special office of the National Audit Office is a city. The National Audit Office has a special office at the director level. The office of the local Commissioner of the Audit Commission is directly under the Audit Commission and has nothing to do with the Audit Commission and the Audit Bureau. Those can be called local audit institutions, and some local audit institutions have set up agencies. Therefore, the local Commissioner's Office of the National Audit Office and the provincial audit offices are at the same level.