; (2) evaluating the ability of such systems to manage individual student data, promote linkages across States, and protect student privacy consistent with section 173; and (3) identifying best practices and areas for improvement. (h) Guidance Not later than 1 year after the date of enactment of the Advancing Research in Education Act , and on an ongoing basis, the Secretary shall issue guidance and provide technical assistance on— (1) protecting and promoting individual privacy and data security in implementing statewide longitudinal data systems in accordance with applicable Federal, State, and local privacy laws; (2) developing or increasing the public’s access to products, tools, or interfaces that provide appropriate access to data insights produced by statewide longitudinal data systems, which may support the public, researchers, policymakers, practitioners, and States in efficiently and accurately accessing, managing, analyzing, and using data to inform decision making and improve educational opportunities and outcomes, including academic achievement, postsecondary education access and completion, and labor market outcomes