TSA Snared in GAO Protest Jurisdiction
Client Alert | less than 1 min read | 03.19.10
In General Dynamics One Source, LLC, GAO rejected TSA's jurisdictional challenge, holding that Congress revoked TSA's exemption from GAO protests effective June 22, 2008, and that TSA's Phase II solicitation issued in December 2008 could not relate back to the exemption that previously existed for the Phase I competition. On the merits, GAO sustained the protests due to TSA's failure to evaluate price realism when (1) the awardee proposed mismatched staffing approaches in the technical and cost proposals, and (2) the awardee's proposed staffing depended upon hiring incumbent staff at rates well below current incumbent salaries.
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Client Alert | 3 min read | 07.13.26
Amici Rally Behind Liberty Global, Urging Tenth Circuit to Rein in Economic Substance Doctrine
Following the 10th Circuit's April 21, 2026, decision affirming the disallowance of Liberty Global’s $2.4 billion deduction under the codified economic substance doctrine, I.R.C. § 7701(o), Liberty Global filed a petition for panel rehearing or rehearing en banc on June 5, 2026. That petition has since drawn significant amicus support from various industry groups representing large taxpayers, as discussed below.
Client Alert | 3 min read | 07.10.26
Client Alert | 5 min read | 07.10.26
Client Alert | 6 min read | 07.09.26
EU Steel Overcapacity Regulation: New Permanent Measure in Force from 1 July 2026

