By invitation only
Where international tax
is taken seriously.
A deliberately small gathering of advisers, in-house counsel and academics working at the edges of international tax — convened a few times each year for seminars of consequence.
The idea
Tax discourse,
as it should be.
No sponsored pitches. No newsletters of newsletters. Just a room of senior practitioners and the people who wrote the rules — talking plainly about what actually matters.
The faculty
The people across the table.
Practitioners, in-house counsel and academics shaping the field — tap any profile to read more.
Dr Matt Andrew
former Head of the Tax Treaty & TP at the OECD - Academic Consultant
Dr Richard Collier
former Head of the Tax Treaty & TP at the OECD - Academic Consultant
Dr Peter Harris
Professor of Law - Academic Consultant
Dr Philip Baker KC
KC - Independent Barrister at Field Court Tax Chambers
We have engaged with Field Court Tax Chambers on a number of matters and value the quality of their work. Whilst this set of Chambers (as all Chambers) are required by law to operate independently, we maintain a cooperative professional relationship where appropriate to support the needs of our clients.
Dr Reuven S. Avi-Yonah
Professor of Law - USA
PhD Cand. Tizhong Liao
Former deputy director general of China’s State Administration of Taxation
Dr Christiana HJI Panayi
EU Law Professor
Dr Shee Boon Law
Former OECD- Consultant
Dr Thabo Legwaila
Professor of Law and Barrister- South Africa
Sam Sim
Permanent Scientific Committee of IFA
PhD Cand. Costas Savva
Jurisdictional Expert Lawyer - EMEA
PhD Cand. Christos Theophilou
Jurisdictional Expert Lawyer - EMEA
PhD Cand. Demis Ioannou
Jurisdictional Expert Lawyer - EMEA Tax Practice
Dr Dhruv Janssen-Sanghavi
Jurisdictional Expert - India
Dr George S. Mavraganis
Jurisdictional Expert Lawyer - Greece
PhD Cand. Deus Mugabe
Jurisdictional Expert Lawyer -Uganda
Dr Aleksandar Ivanovski
Director - CFE Tax Advisers Europe
Dr Johannes Manthey
Jurisdictional Expert- Germany
Zubair Chaudhry
Jurisdictional Expert - UAE
Rogério Fernandes Ferreira
Professor- Jurisdictional Expert Portugal
Illya Sverdlov
Jurisdictional Expert - Ukraine
Francesco Giuliani
Jurisdictional Expert Lawyer - Italy
Javier Diaz de Eon
Jurisdictional Expert Lawyer - Mexico
6–8
Seminars a year
0
Invited voices
0
Jurisdictions
None
Fee to attend
Why Quorum
A different kind of room.
01
Curated peers
A room of senior practitioners and counsel — vetted one at a time, never auto-approved.
02
Vetted speakers
We invite the people who have written the rules, not summarised them. No sponsored pitches.
03
No noise
Six to eight seminars a year. No newsletters of newsletters. No reminders to network.
On the calendar
Seminars of consequence.
Full agendas are shared with members.
The next season is being assembled.
In their words
The only room where I learn something I could not have read in a circular.
No pitches, no panels-for-the-sake-of-panels. Just people who know the file.
Small enough that you actually speak to everyone. That is the whole point.
About Quorum
A private society, not a conference business.
Founded by practitioners who wanted a room without sales pitches, Quorum is a private society — not a content marketing channel. There is no fee to attend. We rely on you to apply only if you would be a peer to the others in the room.
Request an invitationHow an invitation works
-
01
Apply
Tell us who you are and where you practise. A few minutes, no more.
-
02
We review
We respond to every application within five business days.
-
03
You are invited
If it is a fit, you join the room for the next season of seminars.
Questions
No. Quorum is a private society, not a conference business. There is no fee to attend our seminars.
You apply, we review within five business days, and if it is a fit you join the room for the season. Membership is curated one person at a time.
Senior practitioners, in-house counsel and academics working in international tax — vetted individually, never auto-approved.
Six to eight seminars a year, online, in person and hybrid. No newsletters of newsletters, no reminders to network.
Yes — members shape the calendar. Once you are in the room, you can suggest voices and themes for upcoming seasons.
Apply
Request an invitation
We respond to every application within five business days.