On January 26, 2018 Manifest reported that Nigeria’s Corporate Governance Rating System (CGRS) “announced that 25 companies successfully passed its rating test joining the eight firms that retained their rating from the CGRS pilot in 2014. This brought the total number of companies that reached the required pass mark of 70% to 33 while a further 87 companies were at various stages of completion of the rating process.”
You may read the article on the Manifest internet site.