Quality control inspections have been known to be costly. They should not cost a lot to perform. This includes employee labor, time, products, and other factors that are involved in the process. These inspections should be performed by the employees. This is because they are knowledgeable about the products and services of the company and they are also knowledgeable about the customer needs as they are the ones who usually work with them on a daily basis. Having an outside group do this not only adds to the cost, but they may not always have the company's best interest at heart. Inspections should also be done early in the process. Doing this later on in the process will bring about products that are not sellable to the public.
A lot of the quality control inspections can prove to be quite costly and if your employees know that they have someone looking over their shoulders at all times, it can be demoralizing, but a good quality inspector will understand the company and its business goals and will offer an outsider's view of the company and its employees. In the long run, it might just be worth the cost.
Do a lot of homework before offering a quality control position to just anyone. Make sure that that person will be cost efficient and is able to make quick suggestions while staying in the background so that your employees aren't surprised. There are so many new technologies today that can be used so that the inspection goes off without a hitch.
The best way to handle a business is to use quality control in an honest way, letting the employees know what is going on, and making sure that the employees understand the results of the findings. If you have the right people making the right decisions, you can get through any problem.
There are oodles of uses for six sigma training. 6 sigma is a very valuable investment.