《中国标准刊号(ISSN部分)条码》规定了期刊条码的代码结构、条码符号技术要求和印刷位置。尽管《标准》实施了10余年,对存在的问题也有较多研究报告,但目前其使用情况仍不是令人满意,特别是年份码的使用问题最为突出,有必要再次呼吁,期刊条码年份码的使用亟待规范。 “China Standard Serial Number (ISSN part) bar code” specifies the code structure of the bar code, bar code symbol technical requirements and printing position. Although the “Standards” have been implemented for more than 10 years, there are more studies on existing problems. However, their use is still unsatisfactory at present. In particular, the issue of the use of year codes is the most prominent. It is necessary to reiterate that the periodical code Urgent to use norms.