The specification that secured a billion cards began with six people, two drafts apiece, and a naming war in a hotel conference room near O’Hare.
The European Soil
The story doesn’t begin in a boardroom. It begins in France.
By the late 1980s, French banks had already proven what the rest of the world was slow to accept: a chip on a card could eliminate fraud. In 1984, France launched a chip card pilot — the first at meaningful scale — built on B0′, the card operating system developed specifically for the project. B0′ was the technical foundation: the software resident on the chip that managed the cryptographic operations making the card a secure, verifiable payment instrument. The Carte Bancaire system that followed demonstrated, empirically, that this cryptography embedded in plastic could render counterfeit cards economically pointless. The French weren’t theorizing. They had the working system, and they had the data.
Across Europe, the major payment organizations were grappling with a consequential question: could the continent align around a common Card Authentication Method? Circa 1991–92, the work of doing exactly that was underway — a fragmented but earnest effort among European schemes and networks to agree on a chip-based CAM standard that could travel across borders and card brands.
EPSS: The Passive Observer
Philip arrived at this moment in 1991, joining as interim general manager of EPSS — the European Payment Systems Services, the technology company jointly owned by Eurocheque, Eurocard, and MasterCard to serve their European membership. EPSS was the operational backbone of European card payments. But in those early chip and CAM alignment discussions, EPSS was a passive observer — watching the Europeans try to agree, absorbing the technical debates, understanding what was at stake. Not yet the driver. That role was coming.
When Europay was formed — the merger of Eurocard, Eurocheque, and EPSS — Philip was asked to join the executive team as Director of Information Technology, a role that placed him at the center of what was about to happen.
The Mondex Moment
Before EMV had a name, there was Mondex — the stored-value electronic cash system developed by NatWest and Midland Bank in the UK. Mondex was technically ambitious and philosophically bold: not just a more secure credit card, but a potential replacement for cash itself, with chip-to-chip peer-to-peer value transfer. When Philip signed the NDA and got his first look inside, what he saw clarified something fundamental: the chip was coming regardless. The question was what it would carry, and who would agree on how it would work.
November 1993: The Hyatt Regency O’Hare
In late 1993, the CEO of Europay International walked into Philip’s office with a mandate: get Europay, MasterCard, and Visa to agree on a single chip card specification. The political groundwork had been laid. What was needed was the actual work.
Six people met in a first-floor conference room at the Hyatt Regency O’Hare — the hotel that sits directly across from the arrivals terminal, close enough to watch the planes. Two from each organization: Europay, MasterCard, Visa. Each side brought their own draft specification. November 1993 was not the day EMV was written. It was the day the three organizations agreed that they needed to write it together — one common specification for debit and credit payments on an integrated circuit card, rather than three competing ones.
MasterCard, in those early stages, largely left the heavy lifting to Philip’s team at Europay until Andy Tarbox came on board to carry their side of the work. Visa, meanwhile, came with a clear strategic philosophy: the 1+1 strategy — 100 percent of every transaction crossing the Visa network, online, every time. No exceptions. Visa believed in the network as the locus of intelligence and authorization.
Europe had a different view. The European model was built around offline approval — the ability of the card itself, using sophisticated cryptographic algorithms resident in the chip, to authorize low-value transactions without requiring a live connection back to the issuer. In markets where telecommunications were expensive or unreliable, and where speed at the point of sale mattered, this wasn’t a nice-to-have. It was foundational. The card would carry the risk logic. The chip would be the bank, locally, for small amounts.
That tension — online-always versus offline-capable — would define much of the technical architecture of EMV for years to come.
The Naming War
The specification that would emerge from this collaboration needed a name. Two alternatives circulated in the room: VME (Visa-MasterCard-Europay) and MVE (MasterCard-Visa-Europay). Both organized the three networks in a sequence — and in an industry where sequence implies precedence, each option planted a flag for someone.
Philip proposed a third path: EMV. Europay, MasterCard, Visa. Alphabetical order. No hierarchy. No politics encoded in the letters. Everyone equal, at least in the name.
EMV won.
It was a small thing. And it was not a small thing. The name carried the collaboration into the world without asserting dominance for any party. Most histories date EMV’s origin to 1994 — and from the perspective of the working group that actually built the specification, that is correct. But the agreement that made the working group possible, the moment when three competitors decided to build one thing instead of three, happened in November 1993, on the first floor of the Hyatt Regency O’Hare.
What It Became
The specification published by the EMV working group starting in 1994 became the global standard for payment card security. Today, EMV is on more than ten billion cards. In markets that migrated to EMV, card-present fraud dropped by more than 75 percent. The chip Philip helped name and whose architecture he helped define is in the wallet of nearly every person on the planet who holds a bank account.
And it is called EMV — not VME, not MVE — because one person in that first-floor conference room made the alphabetical argument, and won.
EMV — Related Content on This Site
- A Career in Three Phases — Philip’s full career arc, from Wall Street to Europay to the global EMV rollout
- PA&A: A Walk Back in Time — the Europay years, the EMV specification, and what came after
- European Card Payments — Part 1 (circa 1998) — an in-depth review of the European card payment landscape Philip helped build
- EPCOR Spring 2018 Keynote: EMV — Chip and Choice — Philip’s keynote on EMV’s evolution and the choices it left behind
- 2011: America Finally Embraces Security for Card Payments — speaking engagements including “EMV for the USA 2013: A Founder’s View”
- What is a Smart Card? A Short Overview of the Technology Behind EMV
- EMV Blog Posts — the full archive of Philip’s writing on EMV, tokenization, contactless, and the future of card payments