Global Upstream Supply Initiative (GUSI)
XML Business Message Standards

Upstream uses the following GS1 XML messages

XML Message	Current BMS Version	Implementation Guides	Legacy BMS Versions
Item Data Notification	V 2.1	Coming soon!
Goods Requirements	v 2.1	Coming soon!
Goods Requirements Response	v 2.1	Coming soon!
Purchase Conditions	v 2.1.1	Coming soon!	v 2.1
Replenishment Proposal	v 2.1	Coming soon!
Replenishment Request	v 2.1	Coming soon!
Order Response	v 2.1	Coming soon!
Multi Shipment Order	v 2.1.1	Coming soon!	v 2.1
Consumption Report	v 2.1.1	Coming soon!	v 2.1
Despatch Advice	v 2.1.1	Coming soon!
Inventory Activity or Inventory Status	v 2.1	Coming soon!
Receiving Advice	v 2.1	Coming soon!
EU Invoice Extension	v 2.1.1	Coming soon!
Invoice	v 2.2	Coming soon!	v 2.1 v 2.1.1
Invoice Response	v 2.1	Coming soon!
Settlement	v 2.1	Coming soon!

• Find out more about the XML BMS versioning strategy
• For more information go to the GUSI Website