I have a confusion between the definition of or the difference between PRPs , GMPs , GHP , GSP , GAP.
is PRPs are GMP , GHP , GSP , GAP but the name change according to the industry field .
Or the PRPS are some other activities.
for example : Pest control is PRP , so it will not be GMP or Both . Hand washing are GHP but not GMP or PRP or Both .
I need examples and reference please