In 1979, Nigeria's National Commission of Museums and Monuments Decree established the National Commission for Museums and Monuments (NCMM), which is used to manage Nigeria's cultural heritage. NCMM Decree number 77 made it illegal for anyone other than authorized personnel to buy or sell antiquities within Nigeria or export an antiquity without a permit from the NCMM. Towards the end of the 1990s the federal government of Nigeria implemented the NCMM, which initiated a series of actions to work out strategies for combating the problems of looting and to map out a plan of action. The general consensus was that laws governing antiquities and penalties for offenders needed to be strictly enforced and that all archaeological sites should be monitored. The NCMM also recommended more aggressive public enlightenment campaigns as well as a series of sensitization programs across the nation. These programs are considered a success in terms of increased awareness by law enforcement agents, as well as the Nigerian customs authorities and Interpol. However, not all of the recommendations were implemented, because the Nigerian government did not have the resources to face the large scale of some of the challenges. For example, the government did not have the resources to place monitors at all archaeological sites, and terracotta figures still slip through Nigeria's borders.