In this article, James Harper of LexisNexis UK outlines the company's bi-centenary, and its contribution to the ‘rule of law’. The article will describe the fascinating development of UK law during this period, focusing on key milestones in arguably the largest and most exponential increase in the quantity of English language law the world has seen. It will also outline the range of legal industry innovations which LexisNexis and its companies have spearheaded over the years.