碘证明商标是中国盐业总公司1996年经国家工商总局商标局核准的加碘商品的商标，依法享有注册商标专用权。根据国务院颁布的《食盐专营办法》、《中国2000年消除碘缺乏病纲要》、《食盐加碘消除缺乏病危害管理条例》等法规政策，我国对食盐实行专营，全民食盐加碘，国家对食盐 Iodine certification mark is China Salt Industry Corporation in 1996 by the State Administration for Industry and Commerce Trademark Office approved trademark of iodized goods, according to the law to enjoy the exclusive rights to registered trademarks. According to the State Council’s “salt monopoly approach”, “China in 2000 to eliminate iodine deficiency disease outline”, “salt iodization to eliminate a lack of risk management regulations” and other laws and regulations, the implementation of salt monopoly, the national salt iodization, the state salt