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Brian D O'Neill

Global 2026

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Chambers Review

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Chambers Global Guide

Energy: Oil & Gas (Regulatory & Litigation) - USA

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Brian O'Neill has a long history of managing a vast array of FERC and DOE proceedings relating to pipelines, including certification and expansion. His recent experience includes handling Natural Gas Act violations.

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Ranked Individuals at Van Ness Feldman LLP (9)

Global Market Leaders

USA

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