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Pillar TwoUnited Kingdom March 19, 2026

Global Pillar Two Summit 2026: London, November

WTL is pleased to announce the inaugural Global Pillar Two Summit — bringing together the OECD Secretariat, national tax authorities, and the world's leading academics and practitioners.

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We are the research arm of World Tax Lawyers.

The WTL Research Center is where the World Tax Lawyers network thinks out loud: a curated room of practitioners, in-house counsel and academics who analyse the developments that matter, publish what they find, and convene a few times a year for seminars of consequence.

Our vision is international tax advice built on doctoral-level rigour and practical judgement — principled, insightful and engaged. There is no fee to attend. Membership is by invitation, one person at a time.

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Every member joins one pillar. Each week a member of that pillar leads — convening the discussion and analysing the topics the group has raised.

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Six to eight seminars a year, online, in person and hybrid. Full agendas are shared with members.

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No. The Research Center is a community of the World Tax Lawyers network, not a conference business. There is no fee to attend seminars or to take part in a pillar.

You apply, we review within five business days, and if it is a fit you join the Center and choose your pillar. Membership is curated one person at a time.

One of three standing research groups. Every member belongs to one. Each week a member of the pillar leads: convening the discussion and analysing the topics the group has raised.

Senior practitioners, in-house counsel and academics working in international tax — vetted individually, never auto-approved.

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Tell us who you are and where you practise. We respond to every application within five business days.

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