Caroline Nielson Decker is named as a lobbyist on federal disclosure filings for 1 client through Wsp USA (fka As Parsons Brinckerhoff, Inc.). The most recent filing naming them posted in July 2025. Issues reported include Transportation, Budget/Appropriations and Taxation/Internal Revenue Code.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| WSP USA (FKA AS PARSONS BRINCKERHOFF, INC.) | WSP USA (FKA AS PARSONS BRINCKERHOFF, INC.) | Q2 2025 | Transportation, Taxation/Internal Revenue Code, Budget/Appropriations |
| Year | Clients | Registrants |
|---|---|---|
| 2025 | 1 | 1 |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Caroline Nielson Decker. See the Capitol Clarity rankings and method.