40. The expert from Finland, on behalf of the informal working group on Database for Exchange of Approval documentation (DETA) introduced the proposal for extension of DETA to improve the use of the Unique Identifier (UI) for UN Regulations (GRSP-71-22). GRSP agreed to request the expert from CLEPA to prepare a document listing the current marking requirements in the UN Regulations under GRSP, for submission to its December 2022 session which would then be used to determine which UN Regulations could be allowed to use UI and how it could be done. Moreover, it was agreed to determine the UN Regulations where the UI would not provide any added value.