The main purpose of this legislation, known as the NOAA Data Preservation Act, is to ensure that the data sets managed by the National Oceanic and Atmospheric Administration (NOAA) are continuously stored and protected. This is important because NOAA's data is crucial for weather forecasting, climate research, and environmental monitoring. The key provisions of the act establish that the Secretary of Commerce cannot terminate a contract with a cloud service provider that stores NOAA data unless specific conditions are met.