ISO 12647-1:2004 http://www.iso.org ISO standards and projects ISO - International Organization for Standardization 240 http://www.iso.org/iso/logo_iso.gif http://www.iso.org ISO 12647-1:2004 ISO 12647-1:2004 - Graphic technology -- Process control for the production of half-tone colour separations, proof and production prints -- Part 1: Parameters and measurement methods This document reached stage 90.92 on 2010-11-05 , TC/SC: ISO/TC 130, ICS: 37.100.01 Published standards