Cyberspace, inviting the notion of "cyberlaw", is considered to be an environment of non-law in OHADA because, overall, the elements of law specific to NICTs are not present in this environment. E-commerce, electronic contracts and dematerialized securities, which are elements of OHADA cyberspace, must benefit from regulations which, on the one hand, will ensure the legal security of electronic activities and, on the other hand, will promote the development of the African economy. This study, which comes at the end of the main reforms of OHADA law in 2010 and 2014, looks at the regulation of dematerialized economic activity in order to identify its shortcomings and draw up solutions to fill the legal vacuum inherent in cyberlaw in the OHADA area.