{"id":4807,"date":"2026-09-24T12:32:06","date_gmt":"2026-09-24T10:32:06","guid":{"rendered":"https:\/\/www.makeitalia.com\/evaluating-suppliers-4-mistakes-in-vendor-rating-management\/"},"modified":"2026-10-01T17:13:12","modified_gmt":"2026-10-01T15:13:12","slug":"evaluating-suppliers-4-mistakes-in-vendor-rating-management","status":"publish","type":"post","link":"https:\/\/www.makeitalia.com\/en\/evaluating-suppliers-4-mistakes-in-vendor-rating-management\/","title":{"rendered":"Evaluating Suppliers: 4 Mistakes in Vendor Rating Management"},"content":{"rendered":"\n

Which are the best suppliers we work with? What are the weak points of our supply chain? Where should we invest to improve supply chain performance? These questions are answered by supplier performance evaluation systems: Vendor Rating systems<\/strong>. These tools, starting from the data available in the company ERP, analyze supplier performance with the aim of measuring the service level received from one’s supply chain and enabling the activation of any countermeasures. <\/p>\n\n

Although these systems are not particularly complex, implementing and managing them correctly is a key factor<\/strong> for leveraging their full potential.<\/p>\n\n

Let’s look at the 4 main mistakes to avoid<\/strong> in their use.<\/p>\n\n

First Mistake: Thinking Vendor Rating Only Concerns Quality<\/h2>\n\n

Vendor Rating system management is often handled by Quality departments within companies. One typical mistake that can be made is to think that such systems should be limited to measuring performance related solely to the quality of what is received from suppliers. <\/p>\n\n

Vendor Rating, in fact, must evaluate all performance that the company deems critical for the service provided by its suppliers<\/strong>: quality certainly, but also punctuality, competitiveness, financial solidity, etc.<\/p>\n\n

What is fundamental to understand is that the evaluation areas included in it will represent, for suppliers, the contexts on which they will base their perception of the service level<\/strong> offered to the client. There will be no room for anything else, as the very fact of having included them in such a system (to which rewards and penalties for achieving or failing to meet targets will be linked) automatically makes them a priority. <\/p>\n\n

This aspect is crucial because it suggests that the performance evaluated by Vendor Rating systems should correspond to the company’s real priorities<\/strong> regarding the type of service expected from its supply chains. Since each company has different priorities, the best approach to define the correct mix of indicators to measure involves the participation of all potentially impacted company stakeholders<\/strong>, in order to develop an evaluation system that represents company needs comprehensively. <\/p>\n

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\"Professionals<\/figure>\n<\/div>\n

Second Mistake: Considering Vendor Rating Too Complicated<\/h2>\n\n

One consequence that could arise from involving many stakeholders in building the evaluation system is the introduction of various measurement areas, in order not to overlook any aspect of the service provided by one’s supply chain. Operationally, this translates into dozens of indicators<\/strong>. <\/p>\n\n

This is also a mistake to avoid, as it:<\/p>\n\n