Core A Project Summary/Abstract Core A (Administrative Core) will oversee, facilitate and coordinate all GCAD activities carried out by the other two cores. Core A will also coordinate analyses by investigators funded to analyze Alzheimer’s Disease Sequencing Project (ADSP) data. Core A Specific Aims are: (1) Coordinate acquisition of ADRD genetic, FG, and phenotype data; (2) Coordinate data processing, harmonization and analyses; (3) Support/foster collaboration between ADSP investigators and related projects; (4) Disseminate data and findings to a diverse group of ADRD researchers; (5) Provide administrative support to GCAD including governance, Institution Review Board (IRB) protocol review, and data sharing compliance.