ONE of The First ISO 9001 Certified Train 12555/56 GORAKHDHAM SUPERFAST EXP Lead by "HOLI SPECIAL LINK" KYN/WDG4/12763 Refreshing at
#Hisar Junction !!
" It Is One Of The First ISO 9002 Certified Trains Of India, To Be Introduced, Because Of Its Security Features and High Priority In, Indian Railways Network"-Wiki