Bankserv
National Payment System Division, South African Reserve Bank
The Banking Association South Africa
Office of the Banking Adjudicator
Micro Finance Regulatory Council
Financial Services Board
SADC Bankers Organisation
South African Fraud Prevention Services
STRATE
JSE Securities Exchange - South Africa

ASEAN Bankers Association (Singapore)
Bank Negara Malaysia  (Malaysia)
Bank of Japan (Japan)
Bank of Thailand (Thailand)
Bangko Sentral Ng Pilipinas (Philippines)
Central Bank of China (China)
Electronic Payment Services Co (HK) Limited (Hong Kong)
Hong Kong Monetary Authority (Hong Kong)
Hong Kong Securities Clearing Company Limited (Hong Kong)
Japanese Bankers Association (Zenkoku Ginko Kyokai) (Japan)
Korea Financial Telecommunications & Clearings Institute (Korea)
Monetary Authority of Singapore (Singapore)
Network for Electronic Transfers (Singapore) Pte Ltd (Singapore)
Singapore International Monetary Exchange Limited (Singapore)
The Association of Banks in Singapore (ABS) (Singapore)

Banque de France (BDF) (France)
Bank for International Settlements (BIS) (Switzerland)
Deutsche Bundesbank (DB) (Germany)
Euroclear Operations Centre (EOC) (Belgium)
Europay International (Belgium)
European Banking Association (EBA) (France)
European Central Bank (ECB) (Germany)
Oesterreichische Nationalbank (OENB) (Austria)
Society for Worldwide Interbank Financial Telecommunications (SWIFT) (Belgium)
Swiss National Bank (SNB) (Switzerland)
Telekurs SIC (Switzerland)

Austraclear
Australian Association of Permanent Building Societies (AAPBS)
Australian Bankers' Association (ABA)
Australian Banking Industry Ombudsman (ABIO)
Australian Payments Clearing Association
Australian Prudential Regulation Authority (APRA)
Australian Securities and Investment Commission (ASIC)
Australian Stock Exchange (ASX)
Australian Transactions Reports and Analysis Centre (AUSTRAC)
Credit Union Services Corporation (Australia) Limited (CUSCAL)
Reserve Bank of Australia (RBA)

Bank of Canada
Canadian Bankers Association
Canadian Payments Association (CPA)
Interac Association

Association for Payment Clearing Services (APACS)
British Bankers' Association (BBA)
British Cheque Cashiers Association (BCCA)
CrestCo
Global Straight Through Processing Association (GSTPA)
London Clearing House
Review of Banking Services in the UK / Cruickshank Report

United States of America

American Bankers Association (ABA)
American Express (AMEX)
Bank Administration Institute (BAI)
Bankers Clearing House
Banking Industry Technology Secretariat (BITS)
Board of Governors of the Federal Reserve System
Clearing House Interbank Payments Company (CHIPCo)
Diners Club International
Electronic Funds Transfer Association (EFTA)
Group of Thirty (G30)
International Card Manufacturers Association (ICMA)
International Financial Services Association (IFSA)
International Monetary Fund
MasterCard International
National Automated Clearing House Association (NACHA)
Smart Card Industry Association (SCIA)
Structured Settlement
World Bank Group (WBG)
Visa International

Federal Reserve - Board of Governors of the Federal Reserve System
Federal Reserve - Financial Services
Federal Reserve Bank of Boston
Federal Reserve Bank of Chicago
Federal Reserve Bank of Cleveland
Federal Reserve Bank of Dallas
Federal Reserve Bank of Kansas City
Federal Reserve Bank of Minneapolis
Federal Reserve Bank of New York
Federal Reserve Bank of Philadelphia
Federal Reserve Bank of Richmond
Federal Reserve Bank of San Francisco
Federal Reserve Bank of St. Louis

National Automated Clearing House Association (NACHA)

American Clearing House Association (ACHA)
Bank of America ACH Association
Bank One
Chase ACH / Chase Manhattan Bank
Chicago Clearing House Association (CCHA)
Citibank, N.A.
EastPay
Electronic Payments Network (EPN)
Georgia ACH Association (GACHA)
Harris ACH Association
Mellon ACH Association
Mid-America Payment Exchange (MPX)
Mid-Atlantic Clearing House Association (MACHA)
Midwest ACH Association (MIDWEST)
New England ACH Association (NEACH)
New York Clearing House (NYCH) / New York Clearing House Association (NYCHA)
Northwest Clearing House Association (NWCHA)
Payment Systems Org
Shazam Inc.
Southern Financial Exchange (SFE)
Tennesse ACH Association (TACHA)
The Payments Authority
Upper Midwest ACH Association (UMACHA)
Wells Fargo ACH Association
Western Payments Alliance (WESPAY)
Wisconsin Automated Clearing House (WACHA)