The founder: Hadrien Halard

Hadrien holds a Masters degree in Law & International Mobility (University Lyon 2) and is registered at the Paris bar since 2010.

He advises expats and expat employers on all aspects of tax and employment French law.

He is fluent in French, English and Spanish.


2009Hadrien started his career in Argentina where he worked for CNP Compania de Seguros as a legal junior.

2010 – 2015he worked as a senior attorney within a law firm dedicated to International Mobility, where he advised major French & foreign companies on expatriation-related issues (social security, employment, compensation and tax advisory).

2016He launched hld avocat, a law firm dedicated to tax and legal issues faced by expats & expat employers.

Publications and teaching:

Hadrien regularly publishes in specialized press and teaches in Lyon 2 University.

Last publications:

International network

We work in a close relationship with a network of local lawyers and accountants allowing us to coordinate international transfers.