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S. 623
U.S. Senate•In Senate Committee
Summary
S. 623, the No IRIS Act of 2025, was introduced in the Senate on Feb 18, 2025 by Sen. John Kennedy (R) with 3 co-sponsors. It was referred to Environment And Public Works, and last saw action on Feb 18, 2025: Read twice and referred to the Committee on Environment and Public Works.
Record
Text
S. 623 has 3 co-sponsors.
sb623/introduced-in-senate.txt119 S623 IS: No IRIS Act of 2025U.S. Senate2025-02-18text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 1st Session S. 623 IN THE SENATE OF THE UNITED STATES February 18, 2025 Mr. Kennedy introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works A BILLTo prohibit the Environmental Protection Agency from using assessments generated by the Integrated Risk Information System as a tier 1 data source in rulemakings and other regulatory, enforcement, or permitting actions, and for other purposes.1.Short titleThis Act may be cited as the No IRIS Act of 2025 .2.Prohibition on use of assessments generated by the Integrated Risk Information System programNotwithstanding any other provision of law, the Administrator of the Environmental Protection Agency may not use any assessment generated by the Integrated Risk Information System program of the Environmental Protection Agency as a basis—(1)to develop, finalize, or issue a rule or regulation;(2)to carry out any other regulatory, enforcement, or permitting action; or(3)to inform air toxics assessments or other mapping or screening tools.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-02-18
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
A bill to prohibit the Environmental Protection Agency from using assessments generated by the Integrated Risk Information System as a tier 1 data source in rulemakings and other regulatory, enforcement, or permitting actions, and for other purposes.
Sponsors
Sen. John Kennedy (R) sponsors S. 623, and 3 members have co-sponsored it.
Committees
S. 623 went before 1 committee: Environment and Public Works.
Actions
S. 623 has taken 2 actions since Feb 18, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Feb 18, 2025 | Senate | Read twice and referred to the Committee on Environment and Public Works.Environment and Public Works Committee | ||
Feb 18, 2025 | — | Introduced in Senate |
Votes
S. 623 has not gone to a roll call.
Related bills
1 bill is related to S. 623.
Titles
S. 623 goes by 3 titles, 1 of them short titles.
- No IRIS Act of 2025 — Display Title
- No IRIS Act of 2025 — Short Title(s) as Introduced
- A bill to prohibit the Environmental Protection Agency from using assessments generated by the Integrated Risk Information System as a tier 1 data source in rulemakings and other regulatory, enforcement, or permitting actions, and for other purposes. — Official Title as Introduced
Lobbying
20 clients hired 19 firms and 176 registered lobbyists who named S. 623 in 86 quarterly filings, 2025 to 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Taxation/Internal Revenue Code, Trade (domestic/foreign), Environment/Superfund, Budget/Appropriations, Transportation, Chemicals/Chemical Industry, Energy/Nuclear, Homeland Security.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| DOW CHEMICAL COMPANY DBA DOW | — | District of Columbia | 1 | 8 | — |
| CHAMBER OF COMMERCE OF THE U.S.A. | — | District of Columbia | 1 | 7 | — |
| EVONIK CORPORATION | Specialty chemicals company | New Jersey | 2 | 6 | $320K |
| AGRICULTURAL RETAILERS ASSOCIATION | — | Virginia | 1 | 6 | — |
| AMERICAN CHEMISTRY COUNCIL | — | District of Columbia | 1 | 6 | — |
| CELANESE CORPORATION | — | Texas | 1 | 6 | — |
| NATIONAL FUNERAL DIRECTORS ASSN | — | Wisconsin | 1 | 6 | — |
| NATIONAL MINING ASSOCIATION | — | District of Columbia | 1 | 6 | — |
| BASF CORPORATION | — | New Jersey | 1 | 5 | — |
| COVESTRO LLC | — | Pennsylvania | 1 | 5 | — |
| AMERICAN COATINGS ASSOCIATION | Trade association representing the paint and coatings industry | District of Columbia | 1 | 4 | $80K |
| SYENSQO USA LLC | — | Texas | 1 | 4 | — |
| USA RICE FEDERATION | — | Virginia | 1 | 4 | — |
| PPG INDUSTRIES | Manufacturer of Coatings, Glass, and Chemical Products | Pennsylvania | 1 | 3 | $240K |
| HEXION, INC. | Manufacturer of thermoset technologies and specialty products. | Ohio | 1 | 3 | $160K |
| PPG INDUSTRIES, INC | — | Pennsylvania | 1 | 3 | — |
| BAKELITE US HOLDCO, INC. | Holding entity of producers of thermoset specialty resins & other chemicals. | Georgia | 1 | 1 | $50K |
| NATIONAL ASSOCIATION OF PEDIATRIC NURSE PRACTITIONERS | National professional association for pediatric nurse practitioners | New Jersey | 1 | 1 | $24K |
| LEAGUE OF CONSERVATION VOTERS | — | District of Columbia | 1 | 1 | — |
| OCEANA INC | — | District of Columbia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
Lobbyists
Named on the filings that cite the bill. The 20 named most often, of 176.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| ELIZABETH ROBERTS | 1 | 3 | 11 |
| JUDITH ZINK | 1 | 3 | 11 |
| CHRIS PRENDERGAST | 1 | 1 | 8 |
| COLLEEN LITKENHAUS | 1 | 1 | 8 |
| HICKS WINTERS | 1 | 1 | 8 |
| KARI MAVIAN | 1 | 1 | 8 |
| LISA SCHROETER | 1 | 1 | 8 |
| MADELEINE COLAIEZZI | 1 | 1 | 8 |
| ABELARDO TORRES | 1 | 1 | 7 |
| ANDREA PORWOLL | 1 | 1 | 7 |
| ASHLEY GUM | 1 | 1 | 7 |
| BRADLEY WATTS | 1 | 1 | 7 |
| BRINCE MANNING | 1 | 1 | 7 |
| BROOKE MILLER | 1 | 1 | 7 |
| CASSIA CARVALHO | 1 | 1 | 7 |
| CHAD WHITEMAN | 1 | 1 | 7 |
| CHANTEL SHEAKS | 1 | 1 | 7 |
| CHRISTOPHER CRENSHAW | 1 | 1 | 7 |
| CHRISTOPHER EYLER | 1 | 1 | 7 |
| CHRISTOPHER GUITH | 1 | 1 | 7 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2026 first_quarter | $19.8M | 1st Quarter - Amendme… |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2026 first_quarter | $19.8M | 1st Quarter - Report |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2025 second_quarter | $19.3M | 2nd Quarter - Report |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2025 first_quarter | $19.3M | 1st Quarter - Report |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2025 fourth_quarter | $18M | 4th Quarter - Report |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2026 second_quarter | $17M | 2nd Quarter - Report |
| CHAMBER OF COMMERCE OF THE U.S.A. | CHAMBER OF COMMERCE OF THE U.S.A. | 2025 third_quarter | $13.7M | 3rd Quarter - Report |
| AMERICAN CHEMISTRY COUNCIL | AMERICAN CHEMISTRY COUNCIL | 2025 fourth_quarter | $6.8M | 4th Quarter - Report |
| AMERICAN CHEMISTRY COUNCIL | AMERICAN CHEMISTRY COUNCIL | 2025 second_quarter | $4.4M | 2nd Quarter - Report |
| AMERICAN CHEMISTRY COUNCIL | AMERICAN CHEMISTRY COUNCIL | 2025 first_quarter | $4.2M | 1st Quarter - Report |
| AMERICAN CHEMISTRY COUNCIL | AMERICAN CHEMISTRY COUNCIL | 2026 first_quarter | $3.8M | 1st Quarter - Report |
| AMERICAN CHEMISTRY COUNCIL | AMERICAN CHEMISTRY COUNCIL | 2025 third_quarter | $3.5M | 3rd Quarter - Report |
| AMERICAN CHEMISTRY COUNCIL | AMERICAN CHEMISTRY COUNCIL | 2026 second_quarter | $2.6M | 2nd Quarter - Report |
| DOW CHEMICAL COMPANY DBA DOW | THE DOW CHEMICAL COMPANY, DBA DOW | 2026 first_quarter | $1.8M | 1st Quarter - Report |
| DOW CHEMICAL COMPANY DBA DOW | THE DOW CHEMICAL COMPANY, DBA DOW | 2026 first_quarter | $1.7M | 1st Quarter - Amendme… |
| DOW CHEMICAL COMPANY DBA DOW | THE DOW CHEMICAL COMPANY, DBA DOW | 2025 first_quarter | $1.7M | 1st Quarter - Report |
| DOW CHEMICAL COMPANY DBA DOW | THE DOW CHEMICAL COMPANY, DBA DOW | 2025 second_quarter | $1.6M | 2nd Quarter - Report |
| DOW CHEMICAL COMPANY DBA DOW | THE DOW CHEMICAL COMPANY, DBA DOW | 2025 third_quarter | $1.3M | 3rd Quarter - Amendme… |
| DOW CHEMICAL COMPANY DBA DOW | THE DOW CHEMICAL COMPANY, DBA DOW | 2025 third_quarter | $1.3M | 3rd Quarter - Report |
| DOW CHEMICAL COMPANY DBA DOW | THE DOW CHEMICAL COMPANY, DBA DOW | 2026 second_quarter | $1.1M | 2nd Quarter - Report |
Classification
The Congressional Research Service files S. 623 under Environmental Protection, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 623’s is Environmental Protection.
s623/policy-areas.txtSource: congress.gov · legiscan.com
