Kimberley Process Requirements
Each shipment of rough diamonds crossing an international border must be:
Transported in a tamper-resistant container
Accompanied by a government-validated Kimberley Process Certificate
Each certificate must be resistant to forgery, uniquely numbered and describe the shipment's contents
The shipment can only be exported to another Kimberley Process participant country
It is illegal for uncertified shipments of rough diamonds to either be imported or exported by a Kimberley Process participant country
Failure to comply with these procedures can lead to confiscation or rejection of parcels and/or criminal sanctions
If any concerns arise regarding a country's adherence to the Kimberley Process, they are investigated and dealt with at an intergovernmental level