大部制改革是我国全面深化改革的重大战略之一,对建立服务政府、法治政府、公共政府具有重大意义。经过几轮大规模的大部制改革,我国行政体制逐步从“窄职能、小口径、多机构”向着“广职能、宽口径、少机构”的格局迈进。然而,我国大部制改革尚存在政府职能转变不到位、部门利益化等诸多问题。究其原因,大部制改革没有走法治道路是最重要的因素。推行大部制改革法治化在理论和实践上都具有必要性,应通过健全行政组织法体系、制定行政改革法等,促使大部制改革逐步实现法治化。 The reform of most departments is one of the major strategies for deepening the overall reform of our country and has great significance for establishing a service government, a government under the rule of law and a public government. After several rounds of large-scale major part-system reforms, China’s administrative system has been gradually moving from a pattern of “narrow functions, small caliber, multi-agency” to “broad functions, wide-caliber and less-oriented institutions.” However, there are still many problems in the reform of most departments in our country, such as the inadequate transformation of government functions and the departmental interests. The reason is that most of the reform did not take the road to the rule of law is the most important factor. The implementation of the rule of law in the major part of the reform is both necessary in theory and practice. We should gradually improve the rule of law through the improvement of the administrative law system and the formulation of an administrative reform law.