Ye khud smjhlo. Agr ISO ka mtlb sach me on terms follow hota ya as per theory hota to tm jo service aaj PNBE raj ya Vaishali ya aur koi v ISO certified trns me le rhe ho usme kvi koi v kami nhi milti ek v din. Kyuki jb inka audit hota h to srf iss 1-2 din k chakkar me ISO certification v chheen liya jata h jo ki nhi hua aajtk. Mtlb seedhi si bt h. Status symbol bnaye rkhne k liye maal upr tk pahuch jata h aur isi tarah ISO bacha rehta h.