Tracking the value of modular assets in a PaaS proposition is of utmost importance. It can improve circular decision making with regards to the cascading of components like refurbishing, re-using or recycling and improves predictive maintenance. In this report you will find the findings of the Community of Practice Tracking Value. The mission of this CoP was to tackle the complexities around tracking assets, with a focus on identity, location and condition of the assets. The relevant existing technologies have been explored and the financial and legal implications of tracking assets have been investigated.