We proposed a framework to standardize, facilitate and assess data reusability in the nanosafety domain from the FAIR perspective. The framework comprises 12 lists of maturity indicators derived from corresponding minimum The selection of the articles focused on the ones after 2010 to keep up with the latest efforts in defining reporting standards. The selected sources recommended values to report were grouped into three groups (physiochemical, in vitro, and in vivo), and their coverage was analyzed using a Venn diagram. Building the maturity indicators on top of already published standards and guidelines was deliberate for two reasons. First, to increase the adoption of the proposed framework since the underlying components were already reviewed and accepted by the community. Second, to enforce those standards by providing an easy-to-use framework that allows users to generate machine-readable metadata that complies with community standards.