Lobbying Spend
—
Filings
71
Firms Hired
2
Active Period
2011–2026
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
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2025
2024 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
Indian Health Service Contract Support Cost funding, H.R. 8998, S. 4802
Client expense: — · Firm income: —
Matched citations: H.R. 8998
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2025
2024 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
Indian Health Service Contract Support Cost funding, H.R. 8998, S. 4802
Client expense: — · Firm income: —
Matched citations: S. 4802
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2025
2024 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
Indian Health Service Contract Support Cost funding, H.R. 8998, S. 4802
Client expense: — · Firm income: —
Matched citations: H.R. 8998
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2025
2024 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
Indian Health Service Contract Support Cost funding, H.R. 8998, S. 4802
Client expense: — · Firm income: —
Matched citations: S. 4802
Further Consolidated Appropriations Act, 2020
2019 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations, H.R. 3052, S. 2580, H.R. 1865
Client expense: — · Firm income: —
Matched citations: H.R. 1865
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, H.R. 3052, S. 2580, H.R. 1865
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, H.R. 3052, S. 2580, H.R. 1865
Client expense: — · Firm income: —
Matched citations: S. 2580
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, H.R. 3052, S. 2580
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 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2020 Interior and Related Agencies Appropriations, H.R. 3052, S. 2580
Client expense: — · Firm income: —
Matched citations: S. 2580
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, H.R. 3052
Client expense: — · Firm income: —
Matched citations: H.R. 3052
Interior, Environment, Financial Services and General Government, Agriculture, Rural Development, Food and Drug Administration, and Transportation, Housing and Urban Development Appropriations Act, 2019
2018 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2019 Interior and Related Agencies Appropriations, S. 3073, H.R. 6147
Client expense: — · Firm income: —
Matched citations: H.R. 6147
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2019
2018 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2019 Interior and Related Agencies Appropriations, S. 3073, H.R. 6147
Client expense: — · Firm income: —
Matched citations: S. 3073
Interior, Environment, Financial Services and General Government, Agriculture, Rural Development, Food and Drug Administration, and Transportation, Housing and Urban Development Appropriations Act, 2019
2018 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2019 Interior and Related Agencies Appropriations, S. 3073, H.R. 6147
Client expense: — · Firm income: —
Matched citations: H.R. 6147
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2019
2018 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2019 Interior and Related Agencies Appropriations, S. 3073, H.R. 6147
Client expense: — · Firm income: —
Matched citations: S. 3073
Interior, Environment, Financial Services and General Government, Agriculture, Rural Development, Food and Drug Administration, and Transportation, Housing and Urban Development Appropriations Act, 2019
2018 · second_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2019 Interior and Related Agencies Appropriations, S. 3073, H.R. 6147
Client expense: — · Firm income: —
Matched citations: H.R. 6147
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2019
2018 · second_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2019 Interior and Related Agencies Appropriations, S. 3073, H.R. 6147
Client expense: — · Firm income: —
Matched citations: S. 3073
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2017
2016 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
S. 3365, H.R. 5538 Contract Support Costs language in FY 2017 Appropriations bills.
Client expense: — · Firm income: —
Matched citations: H.R. 5538
Department of the Interior Tribal Self-Governance Act of 2015
2016 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
S. 286 Indian Self-Determination Act Amendments, Contract Support Costs language
Client expense: — · Firm income: —
Matched citations: S. 286
A bill to amend the Internal Revenue Code of 1986 to improve the treatment of pension and employee benefit plans maintained by tribal governments.
2016 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
S. 3365, H.R. 5538 Contract Support Costs language in FY 2017 Appropriations bills.
Client expense: — · Firm income: —
Matched citations: S. 3365
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2017
2016 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
S. 3365, H.R. 5538 Contract Support Costs language in FY 2017 Appropriations bills.
Client expense: — · Firm income: —
Matched citations: H.R. 5538
Department of the Interior Tribal Self-Governance Act of 2015
2016 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
S. 286 Indian Self-Determination Act Amendments, Contract Support Costs language
Client expense: — · Firm income: —
Matched citations: S. 286
A bill to amend the Internal Revenue Code of 1986 to improve the treatment of pension and employee benefit plans maintained by tribal governments.
2016 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
S. 3365, H.R. 5538 Contract Support Costs language in FY 2017 Appropriations bills.
Client expense: — · Firm income: —
Matched citations: S. 3365
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2013
2012 · fourth_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2013 Interior and Related Agencies Appropriations bill,H.R. 6091 (IHS and BIA Contract Support Costs)
Client expense: — · Firm income: —
Matched citations: H.R. 6091
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2013
2012 · third_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2013 Interior and Related Agencies Appropriations bill, H.R. 6091 (IHS and BIA Contract Support Costs)
Client expense: — · Firm income: —
Matched citations: H.R. 6091
Department of the Interior, Environment, and Related Agencies Appropriations Act, 2013
2012 · second_quarter · Firm: SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY, LLP
FY 2013 Interior and Related Agencies Appropriations bill, H.R. 6091 (IHS and BIA Contract Support costs)
Client expense: — · Firm income: —
Matched citations: H.R. 6091
Source: Senate LDA