- Ranked as "Highly Recommended" in Wealth Tax and as "Recommended" in Wealth Tax: regulation and litigation in Leader's League "Wealth Management" - 2021
- Ranked as "Highly Recommended" in Taxation of international groups and ranked as "Recommended" in Tax: litigation and readjustment assistance in Leader's League "Tax Law" - 2021
- Maryse Naudin and Jean-Marc Tirard are fellows of the American College of Trust and Estate Counsel
- Jean-Marc Tirard, Maryse Naudin and Ouri Belmin are members of The International Academy of Estate and Trust Law
- Jean-Marc Tirard - Chairman of the International Estate Planning Committee - October 2007 - January 2010
- Maryse Naudin - Chairwoman of the International Estate Planning Committee, October 2002 - August 2004 and member of the Union Internationale des Avocats
- Maryse Naudin is a member and co-founder of the French branch of STEP
- Maryse Naudin is the former president of the Magna Carta Foundation
- Maryse Naudin is a member of the International Bar Association
- Maryse Naudin and Ouri Belmin are members of the Institut des Avocats Conseils Fiscaux
- Contributing firm, “Getting the deal through – Private client”