In a bid to improve financial inclusion and access to affordable debt finance by micro, small and medium enterprises (MSMEs), Nigeria's Secured Transactions in Movable Assets Act (STMA) was enacted on 31 May 2017 to regulate the creation, perfection and realization of security interests in movable assets. This article critically examines certain provisions of the STMA, including the potential issues that may arise due to the dual registration system now available under the act and that hitherto existing under the Companies and Allied Matters Act, as well as the implications of the STMA on traditional pledge transactions. It concludes that, while the STMA is an impressive attempt at enabling MSMEs to leverage their assets into capital for investment and expansion, it fails to procure a harmonized legal framework for secured transactions in personal property or to facilitate their effective use as collateral to improve access to credit by businesses in Nigeria.