Contact details for the payment brands are provided below:

American Express

Website: http://www.americanexpress.com/datasecurity
Email: AmericanExpressCompliance@trustwave.com

Discover
- Website: http://www.discovernetwork.com/merchants/data-security/index.html
- For questions about the DISC Program: https://servicecenter.discovernetwork.com/msc/exec/dataSecForm.do
- Email: askdatasecurity@discover.com

JCB
- Website: http://partnerwww.jcbcard.com/security/jcbpro-gram/index.htmllobal.com/english/pci/
- Email: riskmanagement@jcbati.com

MasterCard
- Website: http://www.mastercard.com/sdp
- Email: sdp@mastercard.com

Visa

Asia Pacific
- Email: vpssais@visa.com
- Website: www.visa-asia.com/ap/sea/merchants/riskmgmt/ais.shtml

_ Canada _
- Website: www.visa.ca/ais

Central Europe, Middle East, & Africa
- Website: http://www.visacemea.com/ac/ais/data_security.jspwww.visa.ca/ais
- Email: CemeaAIS@visa.com

Visa Europe
- Website: http://www.visaeurope.com/ais
- Email: datasecuritystandards@visa.com ? for member & merchant requirements
- Email: pcidsseurope@visa.com ? for service provider requirements

_ Latin America & Caribbean _
- Website: http://lac.visa.com/merchant/security.jspwww.visalatam.com/ais
- Email: aislac@visa.com

_ United States _
- Website: http://www.visa.com/cisp
- Email: cisp@visa.com