All lobbying filings

INVARIANT LLC

Lobbying for CHARTER BROKERAGE LLC · Charter Brokerage offers complete customs services.

Filing Registration

Reporting period

2nd Quarter 2025

Apr 1 - June 30 · Posted Jul 2, 2025

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Texas

Official filing document

Lobbyists on this filing 3

CAROLYN G CODA New on this filing

Previously held: Special Assistant, Office of Legislative Affairs, US Department of the Treasury (2006-2008)
JAMES OBRIEN New on this filing

Previously held: Pro. Staff Member, Ways and Means Committee (22-23); Rep Kevin Brady: Leg. Dir. (21-22); Sr. Leg. Asst (19-21); Sen Mitch McConnell: Leg. Correspondent (18-19); Staff Asst (17-18); Intern (16)
AMY SWONGER New on this filing

Previously held: Asst for Leg Aff, Pres. Trump 2020-2021; Dep Asst for Leg Aff, Pres. Trump 2017-2020; Whip Liaison, Sen. Trent Lott 2007-2008; Dep Asst for Leg Aff, VP Cheney 2004-2006; Fl Asst, Sen. Mitch McConnell 2003-2004; Leg. Asst, Sen. Trent Lott 2001-2002

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Lobbying activity 3

Taxation/Internal Revenue Code

Duty drawback

Trade (domestic/foreign)

Duty drawback

Budget/Appropriations

Duty drawback

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.