Lobbying Spend
—
Filings
35
Firms Hired
1
Active Period
2019–2026
Client-reported lobbying expenses on LDA filings
Lobbying firms retained by this client; amounts are client-reported expenses when available
Government entities explicitly identified as targets in LDA filings
Most frequently reported lobbying issues
Bill numbers found in source-reported LDA specific issue text; broad topic matches are excluded
To reauthorize the Fort Peck Reservation Rural Water System Act of 2000.
2026 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
Fort Peck Water System Reauthorization Act, S. 3635, H.R. 7250
Client expense: — · Firm income: —
Matched citations: H.R. 7250
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2027
2026 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2027 Interior and Related Agencies' BIA Water Project OM&R Funding, H.R.9171 FY 2026 Shortfall funding
Client expense: — · Firm income: —
Matched citations: H.R.9171
Fort Peck Water System Reauthorization Act
2026 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
Fort Peck Water System Reauthorization Act, S. 3635, H.R. 7250
Client expense: — · Firm income: —
Matched citations: S. 3635
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2027
2026 · second_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2027 Interior and Related Agencies' BIA Water Project OM&R Funding, H.R.9171 FY 2026 Shortfall funding
Client expense: — · Firm income: —
Matched citations: H.R.9171
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2027
2026 · second_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2027 Interior and Related Agencies' BIA Water Project OM&R Funding, H.R. 9171 FY 2026 shortfall funding
Client expense: — · Firm income: —
Matched citations: H.R. 9171
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2026
2025 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2026 Interior and Related Agencies' BIA Water Project OM&R Funding, J/r. 4754, S. 2431
Client expense: — · Firm income: —
Matched citations: S. 2431
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2026
2025 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2026 Interior and Related Agencies' BIA Water Project OM&R Funding, J/r. 4754, S. 2431
Client expense: — · Firm income: —
Matched citations: S. 2431
Researching Innovative Shipbuilding and Next-Generation Transit Infrastructure for Durable and Efficient Systems
2025 · first_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2025 Interior and Related Agencies' Funding OM&R Project Funding, H.R. 8998, S. 4802 FY 2026 Interior and Related Agencies' Funding
Client expense: — · Firm income: —
Matched citations: H.R. 8998
Hurricane Hunter Aircraft Recapitalization Act
2025 · first_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2025 Interior and Related Agencies' Funding OM&R Project Funding, H.R. 8998, S. 4802 FY 2026 Interior and Related Agencies' Funding
Client expense: — · Firm income: —
Matched citations: S. 4802
Energy and Water Development and Related Agencies Appropriations Act, 2023
2022 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2023 Energy and Water Rural Water Project Construction funding, H.R. 8255, S. 4660 FY 2023 BIA Rural Water Project OM&R Funding, H.R. 8262, S. 4686
Client expense: — · Firm income: $10,000
Matched citations: H.R. 8255
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2023
2022 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2023 Energy and Water Rural Water Project Construction funding, H.R. 8255, S. 4660 FY 2023 BIA Rural Water Project OM&R Funding, H.R. 8262, S. 4686
Client expense: — · Firm income: $10,000
Matched citations: H.R. 8262
Energy and Water Development and Related Agencies Appropriations Act, 2023
2022 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2023 Energy and Water Rural Water Project Construction funding, H.R. 8255, S. 4660 FY 2023 BIA Rural Water Project OM&R Funding, H.R. 8262, S. 4686
Client expense: — · Firm income: $10,000
Matched citations: S. 4660
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2023
2022 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2023 Energy and Water Rural Water Project Construction funding, H.R. 8255, S. 4660 FY 2023 BIA Rural Water Project OM&R Funding, H.R. 8262, S. 4686
Client expense: — · Firm income: $10,000
Matched citations: S. 4686
No Federal Funding to Benefit Sanctuary Cities Act
2020 · first_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2021 Interior and Related Agencies Appropriations Bill (BIA), FY 2021 Energy and Water Appropriations Bill (BOR), H.R. 2960, H.R. 1885
Client expense: — · Firm income: $10,000
Matched citations: H.R. 1885
Making appropriations for energy and water development and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2020 · first_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2021 Interior and Related Agencies Appropriations Bill (BIA), FY 2021 Energy and Water Appropriations Bill (BOR), H.R. 2960, H.R. 1885
Client expense: — · Firm income: $10,000
Matched citations: H.R. 2960
Further Consolidated Appropriations Act, 2020
2019 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 F S.2580, H.R. 1865 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960, H.R. 1885
Client expense: — · Firm income: —
Matched citations: H.R. 1865
No Federal Funding to Benefit Sanctuary Cities Act
2019 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 F S.2580, H.R. 1865 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960, H.R. 1885
Client expense: — · Firm income: —
Matched citations: H.R. 1885
Making appropriations for energy and water development and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2019 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 F S.2580, H.R. 1865 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960, H.R. 1885
Client expense: — · Firm income: —
Matched citations: H.R. 2960
Making appropriations for the Department of the Interior, environment, and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2019 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 F S.2580, H.R. 1865 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960, H.R. 1885
Client expense: — · Firm income: —
Matched citations: H.R. 3052
An original bill making appropriations for the Department of the Interior, environment, and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2019 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 F S.2580, H.R. 1865 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960, H.R. 1885
Client expense: — · Firm income: —
Matched citations: S.2580
Making appropriations for energy and water development and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2019 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960
Client expense: — · Firm income: —
Matched citations: H.R. 2960
Making appropriations for the Department of the Interior, environment, and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2019 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960
Client expense: — · Firm income: —
Matched citations: H.R. 3052
Making appropriations for energy and water development and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2019 · second_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960
Client expense: — · Firm income: $10,000
Matched citations: H.R. 2960
Making appropriations for the Department of the Interior, environment, and related agencies for the fiscal year ending September 30, 2020, and for other purposes.
2019 · second_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations Bill (BIA), H.R. 3052 FY 2020 Energy and Water Appropriations Bill (BOR), H.R. 2960
Client expense: — · Firm income: $10,000
Matched citations: H.R. 3052
Source: Senate LDA