AFNOR (Association française de Normalisation)

www.afnor.org

American Iron and Steel Institute

www.steel.org

ANSI (American National Standards Institute)

www.ansi.org

ASM (American Society for Metals)

www.asm-intl.org

ASTM (American Society for Testing and Materials)

www.astm.org

CCBDA (Canadian Copper & Brass Development Association)

www.ccbda.org

CDA Inc. (Copper Development Association)

www.copper.org

CICLA (Centre d'information du cuivre)

www.cuivre.org

Copper Development Association UK

www.cda.org.uk

DKI (Deutsches Kupferinstitut)

www.kupferinstitut.de

ECI (European Copper Institute)

www.eurocopper.org

Eurométaux Brüssel

www.eurometaux.org

IC Asian (International Copper Asia)

www.asia.copper.org

ICA (International Copper Association)

www.copperinfo.com

ICSG (International Copper Study Group)

www.icsg.org

Institut de formation et de recherche pour les artisanats des métaux

www.ifram.fr

Instituto italiano del rame

www.iir.it

IWCC (International Wrought Copper Council)

www.coppercouncil.org

London Metal Exchange

www.lme.co.uk

NIST (National Institute of Standards &Technology)

www.nist.gov

Precision Metal Forming Association

www.metalforming.com

SAMPE (Society  Advancement Material Process Engineering)

www.sampe.org

Tableau Périodique des éléments

www.periodni.com/fr/

The Aluminum Association

www.aluminum.org

The Resistance welder manufacturers Association

www.rwma.org

TMS (The Minerals, Metals & Materials Society)

www.tms.org