The most paper collected in 24 hours is 182,310 kg (401,925 lb) and was achieved by Comerica Bank, Iron Mountain and KDFW FOX 4 (all USA) in Dallas, Texas, USA, on 26 April 2014.
2014 marks the 4th Annual “Shred Day” at Comerica Bank. The event set a previous Guinness World Records achievement for paper collection in 2012.