The Research and Development program supports projects that address major challenges in preserving or providing access to humanities collections and resources. Research and Development offers two funding tiers to address projects at all stages of development and implementation. The Research and Development program supports projects that address major challenges in preserving or providing access to humanities collections and resources. These challenges include the need to find better ways to preserve materials of critical importance to the nation’s cultural heritage—from fragile artifacts and manuscripts to analog recordings and digital assets subject to technological obsolescence—and to develop advanced modes of organizing, searching, discovering, and using such materials.