This presentation introduces the Meteorological, Climatological, and Geophysical Agency of Indonesia flagship Integrated Asset Management platform, launching late this year to oversee more than 2,200 automated observation sites nationwide. Built on Reliability-Centered Maintenance and a cost-effective rotational swap model linked with regional laboratories, the system bridges field maintenance with digital calibration metadata. It guarantees Service Level Agreement targets, continuous System International traceability, and full World Meteorological Organization compliance.