Procurement of goods, works and services in 2018 GWS Procurement Plan 2018 (as amended as of 22.10.18y)Download GWS Procurement Plan 2018 (as amended as of 05.09.18)Download GWS Procurement Plan 2018 (as amended as of 21.06.18)Download GWS Procurement Plan 2018 (as amended as of 06.06.18 )Download GWS Procurement Plan 2018 (as amended as of 11.05.18)Download GWS Procurement Plan 2018 (as amended as of 16.04.18)Download GWS Procurement Plan 2018 (as amended as of 15.03.18)Download GWS Procurement Plan 2018 (as amended as of 07.02.18)Download GWS Procurement Plan 2018 (01.02.2018)Download Procurement by open tender Draft tender documentation Procurement by single source method