The certification is only awarded to Irish law firms following an independenet audit by the Institute of Legal Research & Standards.

The move comes just over a year after US-based Tully Rinckey expanded into Ireland with the opening of its Dublin office, part of a wider strategy for international growth.

Barry Crushell, Tully Rinckey Ireland partner and chief operating officer for European operations, said: “Tully Rinckey Ireland consistently demonstrates high levels of leadership in the areas of development and implementation of innovative and strategic legal services, as recognised by the Institute of Legal Research & Standards.

“In addition to superior legal services, Tully Rinckey Ireland is committed to employing the highest-quality policies and procedures, meaning clients benefit from our advanced procedures associated with practice management, systems management and financial management practices.”