公文的抄送是将文件在主送的同时发送给与本文有关需要知晓或遵照执行的单位,抄送单位是公文结构的组成部分。行政机关的公文使用抄送比较频繁,但由于抄送单位居于公文的文尾,所列单位不属于文件的主要或直接承办单位,在办文过程中往往容易被遗漏或处理不当,影响了文件贯彻执行 Copying of documents is sent to the main document at the same time with this article need to know or comply with the implementation of the unit, copy the unit is part of the official document structure. However, since the CCs reside at the end of the official document, the listed entities do not belong to the major or direct contractors of the document and are often easily omitted or handled improperly during the prosecution, affecting the documents execute thouroughly