Counsel for the harder questions.

An Athens set of barristers' chambers, instructed in commercial and tax disputes before Greek and EU courts since 2004.

Six practice groups. One set.

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"Six practice groups. One set."

Subheading

"Members are listed against a primary group. Cross-instructed teams are arranged by the Senior Clerk within twenty-four hours."

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Cards for the six practice groups, each with a one-line description and the lead silk's name. The block lists, for each group, the two most recent reported decisions in which a member appeared.

CTA

"See current practice strengths" → /practice-areas/

Image description

greyscale icons drawn in fine line — column capital, scales, EU stars, gavel, bond paper, ledger

An English-style set, in Athens.

Recently reported.

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"Recently reported."

Subheading

"A selection of judgments handed down in the past eighteen months."

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six case cards, each with citation, date, court, member appearing, and a one-paragraph headnote.

ΣτΕ 1187/2025

Council of State, Section B' — VAT, fixed establishment of a digital service provider — *E. Kalogridou-Roussel KC for the appellant* — €54.2m in disputed VAT remitted to the assessment authority for re-issue.

ΕφΑθ 5117/2025

Athens Court of Appeal — Post-acquisition warranty claim under SPA, breach of working capital warranty — *I. Sotiropoulos and N. Theocharis for the buyer* — €11.8m award, upheld in cassation.

ΣτΕ 802/2024

Council of State, Section B' — Transfer pricing, comparability adjustments under TPS Decision POL.1142/2015 — *D. Vasileiou for the taxpayer*.

Working papers.

Heading

"Working papers."

Subheading

"Pre-publication notes by members. Citations welcome; please attribute by author and date."

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three latest papers.

The cab-rank rule in Greek practice

A. D. Velonakis — 14 February 2026 — Notes on Article 36 of the Code of Greek Lawyers and the practical limits of refusal.

CTA

"Browse all papers" → /cases-opinions/working-papers/

Pupillage at CounselChambers.

Twelve months. Two seats. Funded throughout.

Term Notes — quarterly.

Published the first Monday after each Council of State term.

What Our Clients Say

“We instructed Eleftheria Kalogridou-Roussel KC and her junior Faye Marinopoulou on a €54m VAT dispute that turned on the digital fixed-establishment question under Article 11 of Regulation 282/2011. The opinion arrived within ten working days; the appeal succeeded at the Council of State. We have instructed CounselChambers on every comparable case since.”
Verified Customer
“Anastasios Velonakis sat as sole arbitrator on a long-term LNG supply dispute between two of our affiliates. The award, on a force majeure question under Greek law, was delivered eight days after closing submissions and has held up under every jurisdictional challenge since. We could not have asked for more.”
Verified Customer
“We are an English firm with a Greek-law dispute. The Senior Clerk, Theodoros Markou, came back within forty minutes of our first call with three members' availability and a fee proposal. Dimitrios Vasileiou and Christos Hadjianastasiou took the brief and won at the DED. The professionalism of the clerking, in particular, was indistinguishable from a London set.”
Verified Customer
“Maria-Loukia Drakaki acted for our holding company in a post-M&A working capital warranty claim. She read the SPA more carefully than any of us had, and she identified a provision in the disclosure letter that anchored the entire defence. Eleven point eight million euro, awarded with costs.”
Verified Customer
“Konstantinos Argyrou represented our client before the Plenary of the Council of State on a state-aid recovery question that affected fifty-seven taxpayers. The submissions were exact, the legitimate-expectations argument was the one the Court ultimately accepted, and the chambers made it possible for our two-partner firm to compete with a tier-one Athens set.”
Verified Customer