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SB 184
Colorado Senate•Vetoed
Summary
SB 184, “Firefighter Cancer Benefits & Workers' Compensation”, was introduced in the Senate on Apr 29, 2026 by Sen. Matt Ball (D) with 35 co-sponsors. It last saw action on Jun 3, 2026: Governor Vetoed.
Record
Text
SB 184 has 35 co-sponsors and 8 roll calls.
sb184/enrolled.txtNOTE: This bill has been prepared for the signatures of the appropriate legislativeofficers and the Governor. To determine whether the Governor has signed the billor taken other action on it, please consult the legislative status sheet, the legislativehistory, or the Session Laws.SENATE BILL 26-184BY SENATOR(S) Rodriguez and Ball, Benavidez, Cutter, Danielson,Exum, Gonzales J., Kipp, Kolker, Lindstedt, Marchman, Mullica, Sullivan,Wallace, Weissman, Coleman;also REPRESENTATIVE(S) Carter and Mabrey, Bacon, Boesenecker,Camacho, Duran, Garcia, Hamrick, Jackson, Lieder, Lindsay, Nguyen,Ricks, Rutinel, Sirota, Story, Valdez, Velasco, Willford, Zokaie.CONCERNING BENEFITS FOR FIREFIGHTERS WHO CONTRACT CERTAINCONDITIONS.Be it enacted by the General Assembly of the State of Colorado:SECTION 1. Legislative declaration. (1) The general assemblyfinds and declares that:(a) Firefighters are routinely exposed to carcinogens, heavy metals,and combustion by-products in the course of their duties, resulting in asignificantly elevated risk of cancer;(b) Colorado created a presumption regarding the occupationalcausation of certain cancers in order to provide greater protections under the"Workers' Compensation Act of Colorado" to recognize the risks________Capital letters or bold & italic numbers indicate new material added to existing law; dashesthrough words or numbers indicate deletions from existing law and such material is not part ofthe act.firefighters are exposed to;(c) Scientific and occupational health data demonstrate increasedincidence of multiple myeloma, non-Hodgkin lymphoma, and bladder andrespiratory cancers among firefighters; and(d) The presumption of occupational causation and protectionswithin the "Workers' Compensation Act of Colorado" must be expanded,strengthened, and made conclusive to ensure fairness, prompt claimsprocessing, and timely payment of benefits to firefighters with theseconditions.(2) Accordingly, the general assembly:(a) Mandates a presumption of occupational causation when benefitsare claimed by a firefighter for certain cancers, unless the presumption isrebutted by clear and convincing medical evidence; and(b) Prevents an employer from using the absence of a prior, baselinemedical examination as a basis to deny a firefighter's claim for benefits.SECTION 2. In Colorado Revised Statutes, repeal and reenact,with amendments, 8-41-209 as follows:8-41-209. Coverage for occupational diseases contracted byfirefighters - rebuttable presumption - short title - definitions.(1) THE SHORT TITLE OF THIS SECTION IS THE "RUBEN LEWIS SIMS JR.ACT"(2) AS USED IN THIS SECTION, UNLESS THE CONTEXT OTHERWISEREQUIRES:(a) "CANCER" MEANS:(I) MESOTHELIOMA;(II) BLADDER CANCER;(III) COLON CANCER;PAGE 2-SENATE BILL 26-184(IV) PROSTATE CANCER;(V) TESTICULAR CANCER;(VI) MELANOMA OF THE SKIN;(VII) NON-HODGKIN LYMPHOMA;(VIII) LUNG CANCER;(IX) KIDNEY CANCER;(X) LEUKEMIA;(XI) MULTIPLE MYELOMA;(XII) ESOPHAGEAL CANCER;(XIII) BRAIN CANCER;(XIV) DIGESTIVE CANCER;(XV) GENITOURINARY CANCER;(XVI) SKIN CANCER;(XVII) THYROID CANCER;(XVIII) BREAST CANCER; AND(XIX) REPRODUCTIVE CANCER.(b) "COVERED INDIVIDUAL" MEANS A FIREFIGHTER WHO, AT THETIME OF THE DIAGNOSIS OF THE CONDITION FOR WHICH THE FIREFIGHTER ISRECEIVING BENEFITS, HAS AT LEAST FIVE YEARS OF CUMULATIVE FULL- ORPART-TIME EMPLOYMENT, INCLUDING EMPLOYMENT WITH THE STATE, ORVOLUNTEER SERVICE WITH ONE OR MORE EMPLOYERS AND:(I) IS CURRENTLY SERVING AS A FIREFIGHTER; ORPAGE 3-SENATE BILL 26-184(II) HAS BEEN SEPARATED OR RETIRED FROM SERVICE AS AFIREFIGHTER FOR NO MORE THAN ONE YEAR FOR EACH YEAR OF SERVICE, FORA PERIOD OF UP TO TEN YEARS.(c) "FIREFIGHTER" MEANS A FULL- OR PART-TIME EMPLOYEE ORVOLUNTEER OF ANY EMPLOYER, OTHER THAN THE STATE, WHOSE DUTIES AREDIRECTLY INVOLVED WITH THE PROVISION OF FIRE PROTECTION SERVICES."FIREFIGHTER" INCLUDES:(I) A VOLUNTEER FIREFIGHTER, AS DEFINED IN SECTION 31-30-1102(9)(a);(II) A SEASONAL WILDLAND FIREFIGHTER, AS DEFINED IN SECTION24-33.5-1202 (12.5);(III) AN INDIVIDUAL DESCRIBED IN THIS SUBSECTION (2)(c) WHOPROVIDES VOLUNTEER SERVICES TO A FIRE AUTHORITY CREATED BY ANINTERGOVERNMENTAL AGREEMENT; AND(IV) AN INDIVIDUAL WHO PROVIDES ANY COMBINATION OF THEEMPLOYMENT OR VOLUNTEER FIRE SERVICES OTHERWISE DESCRIBED ORINCLUDED IN THIS SUBSECTION (2)(c).(3) EXCEPT AS PROVIDED IN SUBSECTION (4) OF THIS SECTION, IF ACOVERED INDIVIDUAL IS DIAGNOSED WITH OR DIES FROM CANCER, THECANCER IS PRESUMED TO BE AN OCCUPATIONAL DISEASE ARISING OUT OFAND CONTRACTED IN THE COURSE OF THEIR EMPLOYMENT OR SERVICE AS AFIREFIGHTER.(4) (a) AN EMPLOYER MAY REBUT THE PRESUMPTION SET FORTH INSUBSECTION (3) OF THIS SECTION WITH CLEAR AND CONVINCING MEDICALEVIDENCE THAT:(I) THE CONDITION IS A PREEXISTING CONDITION ABOUT WHICH THECOVERED INDIVIDUAL KNOWINGLY AND INTENTIONALLY FALSIFIEDINFORMATION DURING THE HIRING PROCESS; OR(II) THE CONDITION WAS CAUSED SOLELY BY A NONOCCUPATIONALCIRCUMSTANCE OR EVENT SUCH THAT THE CONDITION IS ENTIRELYUNRELATED TO THE COVERED INDIVIDUAL'S EMPLOYMENT OR SERVICE AS APAGE 4-SENATE BILL 26-184FIREFIGHTER.(b) EVIDENCE OF A COVERED INDIVIDUAL'S TOBACCO USE, GENETICPREDISPOSITION , FAMILY HISTORY , OR FAILURE TO OBTAIN APREEMPLOYMENT MEDICAL SCREENING OR PHYSICAL EXAMINATION IS NOTENOUGH EVIDENCE ALONE TO REBUT THE PRESUMPTION DESCRIBED INSUBSECTION (3) OF THIS SECTION.(5) (a) THIS SECTION DOES NOT AFFECT ANY DETERMINATION AS TOWHETHER THE CANCER IS COVERED UNDER THE VOLUNTARY FIREFIGHTERCANCER BENEFITS PROGRAM CREATED IN PART 4 OF ARTICLE 5 OF TITLE 29.(b) IF A FIREFIGHTER IS ELIGIBLE FOR BENEFITS UNDER THIS SECTIONAND PART 4 OF ARTICLE 5 OF TITLE 29, THE OFFSET PROVISIONS OF SECTION8-42-103 (1)(h) AND 29-5-403 (10) APPLY.SECTION 3. Act subject to petition - effective date -applicability. (1) This act takes effect at 12:01 a.m. on the day followingthe expiration of the ninety-day period after final adjournment of thegeneral assembly (August 12, 2026, if adjournment sine die is on May 13,2026); except that, if a referendum petition is filed pursuant to section 1 (3)of article V of the state constitution against this act or an item, section, orpart of this act within such period, then the act, item, section, or part willnot take effect unless approved by the people at the general election to beheld in November 2026 and, in such case, will take effect on the date of theofficial declaration of the vote thereon by the governor.PAGE 5-SENATE BILL 26-184(2) This act applies to claims filed on or after the applicableeffective date of this act.____________________________ ____________________________James Rashad Coleman, Sr. Julie McCluskiePRESIDENT OF SPEAKER OF THE HOUSETHE SENATE OF REPRESENTATIVES____________________________ ____________________________Esther van Mourik Vanessa ReillySECRETARY OF CHIEF CLERK OF THE HOUSETHE SENATE OF REPRESENTATIVESAPPROVED________________________________________(Date and Time)_________________________________________Jared S. PolisGOVERNOR OF THE STATE OF COLORADOPAGE 6-SENATE BILL 26-184
Concerning benefits for firefighters who contract certain conditions.
Sponsors
Sen. Matt Ball (D) sponsors SB 184, and 35 members have co-sponsored it.

Sen. · D–31 · Sponsor

Sen. · D–32 · Co-sponsor

Rep. · D–36 · Co-sponsor

Rep. · D–1 · Co-sponsor

Rep. · D–21 · Co-sponsor

Sen. · D–33 · Co-sponsor

Rep. · D–20 · Co-sponsor

Sen. · D–22 · Co-sponsor

Sen. · D–11 · Co-sponsor

Sen. · D–34 · Co-sponsor
Committees
SB 184 went before 3 committees: Business, Labor, & Technology, Committee of the Whole and State, Civic, Military and Veterans Affairs.

History
SB 184 has taken 13 actions since Apr 29, 2026, the latest on Jun 3, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Jun 3, 2026 | — | Governor Vetoed | ||
May 27, 2026 | — | Sent to the Governor | ||
May 26, 2026 | Senate | Signed by the President of the Senate | ||
May 26, 2026 | House | Signed by the Speaker of the House | ||
May 13, 2026 | Senate | Senate Considered House Amendments - Result was to Concur - Repass |
Votes
SB 184 went to 8 roll calls across both chambers, the latest on May 13, 2026 at 35–0.
| Chamber | Question | Yea | Nay | |||
|---|---|---|---|---|---|---|
May 13, 2026 | Senate | Senate: House Amendments Concur | 35 | 0 | ||
May 13, 2026 | Senate | Senate: House Amendments Repass | 23 | 12 | ||
May 12, 2026 | House | House: Third Reading Bill | 42 | 23 | ||
May 11, 2026 | House | House: Committee of the Whole Amd (h.001) | 21 | 42 | ||
May 9, 2026 | House | House State, Civic, Military, & Veterans Affairs: Refer Senate Bill 26-184 to the Committee of the Whole. | 8 | 3 |
Source: leg.colorado.gov · legiscan.com