Hai All,
I need a little help because my boss asked about the first, second and third defense of pest control and when checking in the internet information required is not available and not helping at all, what it popping is ads that show their company only. I also refer with my pest controller and they said that first defense is outside the building, second and third defense is inside the building. But my boss need the evidence as supporting document in case auditor asking where we get the info. I really hope you all can help me .