Purchasing Supplier and Purchasing Information General Purchasing Terms and ConditionsSupplier Code of Conduct.pdf General safety requirement and rules for contractors -Type 2(TH)General safety requirement and rules for contractors -Type 4(TH) Downloads General Purchasing Terms and Conditions PDF, 490.18 KB Supplier Code of Conduct.pdf PDF, 1.16 MB General safety requirement and rules for contractors -Type 2(TH) PDF, 1.01 MB General safety requirement and rules for contractors -Type 4(TH) PDF, 1.14 MB