Useful Links

AIDO: http://www.aido.es/
BVDM: http://www.bvdm-online.de
ECI: http://www.eci.org/
FOGRA: http://www.fogra.org/
GWG: http://www.gwg.org/
GRACOL: http://www.gracol.com/
ICC: http://www.color.org/
IDEALLIANCE: http://www.idealliance.org/
INTERGRAF: http://www.intergraph.eu/
ISO: http://www.iso.org/
NPES: http://www.npes.org/
PDFX-READY: http://www.pdfx-ready.ch
PMC: http://www.printcertification.co.uk/
PSN: http://intergraf.eu
PSO: http://www.psoinsider.de/
RIT: http://printlab.rit.edu/services/psa
SCGM: http://www.scgm.nl/
TAGA: http://www.taga.it/
UGRA: http://www.ugra.ch/
VIGC: http://www.vigc.org/