Department for Education (DfE) uses administrative data from its delivery partners to determine the number of CO2 monitors delivered to schools following an announcement by Government to provide £25 million of funding to provide over 300,000 CO2 monitors to state-funded education settings, including early years, schools and further education providers.
To ensure the data quality of the numbers provided by delivery partners, delivery instructions were cross-checked the numbers in proof of delivery updates. These are received by the CO2 monitor supplier, Rexel, who are sent this via their delivery courier, DX. The proof of delivery includes the day and time of delivery, including who signed for it.