Mary Cecilia Sweeney

Attorney

Sector: US Immigration
Location: London

MC is an attorney with the US team in London. Her practice areas include advising and preparing all categories of non-immigrant and immigrant cases, with particular emphasis on L-1 intra-company transfers and Blanket petitions, E-1 and E-2 treaty investors, O-1 persons with extraordinary ability, waivers of inadmissibility, EB-1 and family-based green cards. MC also advises on US citizenship matters including renunciation. Before joining LDI, she specialized in US litigation as a partner with boutique law firm Kaplan Landau LLP in New York.

History
2021-present – Laura Devine Immigration, London
2008-2017 – Kaplan & Landau LLP, New York
2006-2008 – Sullivan & Worcester LLP, New York
2003-2006 – Weil, Gotshal & Manges LLP, New York

Education
2004 – Admitted to the U.S. Federal Courts of the Eastern and Southern Districts of New York
2004 – Admitted to State Bar of New York
1999-2003 – Juris Doctorate, Fordham University School of Law, New York

Latest Insights


Christi Jackson writes for the BBC and iNews on the Trump administration’s travel ban

Christi Jackson has been interviewed for the BBC and iNews on Trump's travel ban

US Policy Shifts on International Student Visas Create Widespread Uncertainty

In recent weeks, the Trump administration has taken several actions that significantly impact international students, exchange visitors, and the…

White Paper introduces tough immigration proposals – analysing the impact on the advanced manufacturing sector

Advanced manufacturing is a sector identified as being prioritised for growth in the UK.

Laura Devine Solicitors Limited trading as Laura Devine Immigration is registered in England and Wales as a limited company (8651204) at 100 Cannon Street, London EC4N 6EU. Partner is a term used by us to describe a director in the limited company. Authorised and regulated by the Solicitors Regulation Authority (648320).

Privacy Preference Center