National Archives of each country is the most secure and trusted place that has the responsibilities of collection, identification, preservation, and making them accessible for researchers. Records are the center of the organizations’ affairs and considered as the invaluable experiments of governments.Certainly, cultural and research promotion in each society will require to pay special attention to that country’s documents and records.This article, introduces a brief description about the importance of national records, explains some of effective factors in national archives’development such as people’s participation, Information, employees’ training, and regional archives’ establishment, in the meanwhile.