All lobbying filings

MAYER BROWN LLP

MAYER BROWN LLP filed a Q4 report for CHUBB INA HOLDINGS, INC. (FORMERLY ACE INA HOLDINGS, INC.) on January 20, 2026.

Lobbying for CHUBB INA HOLDINGS, INC. (FORMERLY ACE INA HOLDINGS, INC.) · Insurance

All filings by MAYER BROWN LLP · Everything CHUBB INA HOLDINGS, INC. (FORMERLY ACE INA HOLDINGS, INC.) has reported

Filing · LD-2 quarterly report Q4 report

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Jan 20, 2026

Money reported

None

Registrations and no-activity reports carry no figure.

Official filing document

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. Each name opens every filing that named the same body.

Lobbying activity 1

Taxation/Internal Revenue Code

Issues related to OECD tax negotiations.

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