NIA intends to publish a Notice of Funding Opportunity (NOFO) soliciting applications that aim to develop Common Data Elements (CDEs) for Alzheimers disease (AD) and AD-Related Dementias (ADRD) using Real-World Data (RWD) from electronic health records and Centers for Medicare Medicaid Services (CMS) claims. The CDEs will foster data harmonization and interoperability among data systems that involve disparate and unaligned RWD. By reducing the efforts required for data harmonization in using RWD for cross-sectional and longitudinal analysis, the NOFO may enable researchers to utilize RWD more efficiently and produce real-world evidence in a faster manner. The NOFO is expected to be published in March 2024 with an expected application due date in June 2024. Please note that these time frames are simply estimations, and they may change. The NOFO is expected to utilize the Resource-Related Research Projects Cooperative Agreements (U24) activity code. This Notice is being provided to allow potential applicants sufficient time to develop meaningful collaborations and responsive projects. Additional details regarding the planned NOFO are below.