The Rural Payments Agency (RPA), one of Defra’s Arms Length bodies has published all Government Procurement Card (GPC) spend for the RPA GPC’s. The data published includes transactions that have a single transaction value of £500 or above. This data will be published from April 2011 to March 2012 in quarterly instalments and then will be issued monthly for 2012-13.
Data releases subsequent to Qtr 2 2012/13 can be found here:
http://www.data.gov.uk/dataset/defra-gpc-spend-over-500-pounds