Sophie Chatel to head OECD’s tax treaty unit

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Sophie Chatel to head OECD’s tax treaty unit

sophie-chatel-100 x 90

Sophie Chatel has been appointed as the head of the tax treaty unit in the OECD’s Centre for Tax Policy and Administration.

Chatel, who works at Canada’s Department of Finance, will begin her new role on September 6 2017.

She has been working at the Canadian Department of Finance since 2008, serving as the associate chief of tax treaties and international tax.

Chatel also worked as the director of the international tax, financial sector and GST division at the Canada Revenue Agency (CRA) in 2015-16.

Earlier in her career, she worked at the CRA from 2002 to 2008 as a senior officer, and then as a senior adviser. Prior to this, she spent six years as a tax adviser in the private sector.

more across site & shared bottom lb ros

More from across our site

There is a shocking discrepancy between professional services firms’ parental leave packages. Those that fail to get with the times risk losing out in the war for talent
Winston Taylor is expected to launch in May 2026 with more than 1,400 lawyers across the US, UK, Europe, Latin America and the Middle East
They are alleging that leaked tax information ‘unfairly tarnished’ their business operations; in other news, Davis Polk and Eversheds Sutherland made key tax hires
Overall revenues for the combined UK and Swiss firm inched up 2% to £3.6 billion despite a ‘challenging market’
In the first of a two-part series, experts from Khaitan & Co dissect a highly anticipated Indian Supreme Court ruling that marks a decisive shift in India’s international tax jurisprudence
The OECD profile signals Brazil is no longer a jurisdiction where TP can be treated as a mechanical compliance exercise, one expert suggests, though another highlights 'significant concerns'
Libya’s often-overlooked stamp duty can halt payments and freeze contracts, making this quiet tax a decisive hurdle for foreign investors to clear, writes Salaheddin El Busefi
Eugena Cerny shares hard-earned lessons from tax automation projects and explains how to navigate internal roadblocks and miscommunications
The Clifford Chance and Hyatt cases collectively confirm a fundamental principle of international tax law: permanent establishment is a concept based on physical and territorial presence
Australian government minister Andrew Leigh reflects on the fallout of the scandal three years on and looks ahead to regulatory changes
Gift this article