. The three data issues are changes over time to the sectoral classification system, changes to the ownership classification … system, and changes to the coverage of the industry sector. Many of these changes have gone unnoticed or remain poorly …

management. However, each classification system has its unique features, and it has been developed for different purposes and may … not necessarily be directly adaptable to asset management. A proper classification system is thus needed to achieve the … of an asset so as to provide the unified classification system for asset inventory. The proposed framework is developed …