Suppliers Requirements and Policies For more information about working with us, we refer to the following information. Purchase conditions Code of Conduct for Suppliers and Anti-bribery policy Invoice Requirements HSE Program of Requirements Way of Working Purchase conditions 2024 Purchase conditions Download PDF Code of Conduct for Suppliers and Anti-bribery policy 2024 Code of Conduct for Suppliers and Anti-bribery policy Download PDF Invoice Requirements 2024 Invoice Requirements Download PDF HSE Program of Requirements 2026 HSE Program of Requirements Download PDF Way of Working Way of Working Download PDF