文件是在社会实践中产生的。随着时间的推移,有的文件丧失了时效性,没有任何价值了;有的文件虽已失去了时效性,但却有 历史价值是珍贵的历史资料,对今后研究历史,工作开展具有凭证参考作用。文件办毕,完成了现时效用以后,就要按照立卷的原则和方法,对文件进行初步的鉴定和归卷工作。 Documents are produced in social practice. With the passage of time, some documents have lost their timeliness and are of no value at all. Some documents have lost their timeliness, but they have historical value as precious historical materials and have a reference to future research on history and work. effect. After the completion of the document, after the current utility is completed, the document shall be initially appraised and rewound in accordance with the principle and method of establishing the document.