This standard BS ISO 1009:2000 Photography. Paper dimensions. Rolls for printers is classified in these ICS categories:
37.100.20 Materials for graphic technology
37.040.20 Photographic paper, films and plates. Cartridges
This International Standard specifies the aim and tolerance values for the nominal widths of rolls of black-and-white and colour photographic papers for use in contact and projection printers.
It also specifies splice parameters, core dimensions, requirements for winding, and package marking.