CIPS注册采购与供应经理认证分为四个级别，分别是：

一级(LeveI 1) CIPS采购与供应证书(International Certificate in Purchasing and Supply)

二级(Level 2) CIPS采购与供应高级证书(International Advanced Certificate in Purchasing and Supply)

三级(Level 3)： CIPS采购与供应证书(Certificate in Purchasing and Supply)

四级(Level 4)： CIPS采购与供应基础文凭(Foundation Diploma in Purchasing and Supply)

五级(Level 5)： CIPS采购与供应高级文凭(Advanced Diploma in Purchasing and supply)

六级(Level 6)： CIPS采购与供应研究生文凭(Graduate Diploma in Purchasing and Supply)

七级(Level 7)： CIPS采购与供应执行文凭/硕士(Executive Diploma in Purchasing and Supply)