本文对法定机构与政府机关、事业单位、企业、社会团体的异同进行比较,针对法律性质、职能任务、权利归属、人事与财务等内容进行分析,可以彰显法定机构机制下的图书馆在性质定位上的独特之处。新加坡国家图书馆管理局(NLB)的立法保障、决策机制、执行机制及监督机制体现了较高治理水准,能为我国图书馆治理建设提供有益的借鉴。 This article compares the similarities and differences between the statutory bodies and government agencies, institutions, enterprises and social groups, and analyzes the legal nature, functions and tasks, rights attribution, personnel and finance and so on, which can demonstrate the nature of the library under the statutory mechanism On the unique. The legislative guarantee, decision-making mechanism, enforcement mechanism and oversight mechanism of Singapore National Library Authority (NLB) have shown a high level of governance and can provide useful reference for the construction of our country’s library.