The most recent version split the standard into 4 parts: ISO 5-1:2009 Geometry and functional notation ISO 5-2:2009 Geometric conditions for transmittance density ISO 5-3:2009 Spectral conditions ISO 5-4:2009 Geometric conditions for reflection density "ISO 5-1:2009 - Photography and graphic technology -- Density measurements -- Part 1: Geometry and functional notation". www.iso.org.
Dalam versi terbaru, standar tersebut dibagi ke dalam empat bagian: ISO 5-1:2009 Notasi geometri dan fungsional ISO 5-2:2009 Kondisi geometris untuk kepadatan transmisi ISO 5-3:2009 Kondisi spektral ISO 5-4:2009 Kondisi geometris untuk kepadatan refleksi ^ "ISO 5-1:2009 - Photography and graphic technology -- Density measurements -- Part 1: Geometry and functional notation". iso.org (dalam bahasa bahasa Inggris).