ISO 9001 helps organizations from the ground up, working to standardize their processes effectively to work towards the end goal of providing exceptional outputs to their customers. Your whole system should work in a way that it constantly measures and checks that you are working in such a way as to produce the highest quality output.
The overall quality, as well as durability, of paint coatings are affected by the condition of the substrate they are applied on. This is especially concerning when dealing with steel. The surface itself needs to be prepared thoroughly beforehand and, in the case of steel which commonly faces issues pertaining to corrosion and rusting, the surface preparation varies depending upon the different grades of rust, the type of paint selected, the exposure of the finished product and possible environmental concerns.