Rather than harmonize data after it is collected, interagency standards for collecting underlying data for physical and monetary accounts will allow data to be aggregated and disaggregated, merged and filtered with ease. These standards should cover data storage and collection so that data collected over time are comparable. Further, sharing data across ministries and departments will prevent recollecting data when they exist.
- Interagency cooperation
- Statistical offices empowered to set standards
- Data security and underlying support infrastructure
Fit-for-purpose data collection to answer particular policy questions may be redundant unless the full scope of existing data collection efforts are accessible and able to be disaggregated. Data to support ocean accounting may already exist, but are collected by environment ministries as well as by commerce and transport ministries.