UN/CEFACT published the UN/CEFACT Business Requirements Specification (BRS) for the "Buy-Ship-Pay" model for International Trade in 2007. The TBG has now finalised in accordance with the ODP a data model based on the standard UN/CEFACT Core Component Library and have updated the original BRS accordingly. This data model is intended to be a subset of the future UN/CEFACT D.08B Core Component Library and it is now available in draft form on the TBG website for the user community to reference prior to the final audit and publication of the definitive D.08B CCL. Users should be aware that this draft data model may be subject to change.