Center for Responsive Politics Category Code to NAICS crosswalk

This is an unmaintained, poorly documented crosswalk made in 2009 to connect the category codes from the Center for Responsive Politics (opensecrets.org) to industry NAICS codes. It may prove useful as a starting point for an updated crosswalk.

本数据集为2009年编制的未维护且文档不完善的分类代码交叉对照表，用于将美国响应性政治中心（Center for Responsive Politics，opensecrets.org）的分类代码与北美行业分类系统（North American Industry Classification System, NAICS）的行业代码进行关联匹配。该数据集可作为开发更新版交叉对照表的基础参考。