It is impossible to obtain the growth of library and the information culture of high quality without the desirable policies. Korean libraries have been developed steadily through the efforts of the authorities concerned. libraries, the library and information science, and the library business area. For the growth of Korean library culture and knowledge information society in the 21st century, I suggest that we should set up new library policies: (1) establishment and effective administration of advisory organizations of library, (2) revision of "the library and reading promotion law" and other related laws, (3) establishment of an exclusive bureau for administration of library, and (4) continuous development of informatized library.d library.