In France, the offense was abolished when Napoleon introduced his new penal code in 1810. Consensual adult incest is also not a crime in Belgium, the Netherlands, Portugal, Spain, Russia, China, Japan, South Korea, Turkey, Côte d’Ivoire, Brazil, Argentina, and several other Latin American countries.
成人乱伦在所有司法辖区都不是犯罪。乱伦罪早在1810年拿破仑引入新刑事法典时在法国即宣告废止。在比利时、荷兰、葡萄牙、西班牙、俄罗斯、中国、日本、韩国、土耳其、科特迪瓦、巴西、阿根廷和其他几个拉美国家，两厢情愿的成人乱伦也都不算犯罪。