All lobbying filings

BRIAN GLACKIN & ASSOCIATES LLC

Lobbying for INERTIAL LABS (ON BEHALF OF VIAVI SOLUTIONS INC.) · Supplier of advanced GPS Technology

Filing 1st Quarter - Report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 17, 2026

Income

$10,000.00

What the client paid this registrant for the period.

Client based in

Virginia

Official filing document

Lobbyists on this filing 1

MADELINE CLAIRE SHEFFLER New on this filing

Previously held: N/A

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.

Government bodies contacted 2

HOUSE OF REPRESENTATIVES
SENATE

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 1

Defense

Unmanned systems, precision navigation and timing (PNT)

Affiliated organizations 1

Section 6 of the LD-2: organizations that contribute to this lobbying or take an active part in directing it. On a trade association's filing, this is where its backers appear.

VIAVI SOLUTIONS INC.

Chandler, Arizona

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