This article critically analyses the significant role of IFLA in the implementation and adoption of the Marrakesh Treaty in member-state libraries. The challenges and hindrances affecting the implementation of the Treaty are also highlighted. The article establishes that, despite signing the Marrakesh Treaty, the implementation of the Treaty by member states has been met with resistance. The article, however, recognises the significant role that IFLA has played in the implementation of the Treaty, including acting as a representative of libraries globally and in its advisory and advocacy roles and outreach services. Finally, the article discusses and offers various suggestions – for example, IFLA should recruit and incorporate more countries in the association; have wide language diversity; develop competency skills and training; and organise frequent conferences and workshops on the Marrakesh Treaty.