Stations ki category review har 5 saal pe ki jaati hai. Pichla review 2012 me hua tha or tub A1 category station banne ka benchmark Annual income Rs. 60 crore tha. Tab CPR is category me aata tha. Moradabad or Gonda ki income isse kum thi us samay is liye use A1 category me nahi rakhagaya. Ab agli review 2017 me hai, tub phir se A1 category stations ki new list banegi jo new benchmark ke hisab se eligible hoga. IRI ek accha medium hai dost or ise sirf controversial or irrelevant comments karne ke liye istemaal na kare.