Colorado 2023 Regular Session

Colorado Senate Bill SB206 Compare Versions

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1+First Regular Session
2+Seventy-fourth General Assembly
3+STATE OF COLORADO
4+REREVISED
5+This Version Includes All Amendments
6+Adopted in the Second House
7+LLS NO. 23-0898.01 Jery Payne x2157
18 SENATE BILL 23-206
2-BY SENATOR(S) Winter F., Buckner, Cutter, Exum, Fields, Gonzales,
3-Jaquez Lewis, Marchman, Moreno, Priola, Fenberg;
4-also REPRESENTATIVE(S) Michaelson Jenet and Sirota, Bacon, Bird,
5-Boesenecker, Brown, Duran, English, Hamrick, Joseph, Kipp, Lieder,
6-Lindsay, Lindstedt, Mabrey, Ricks, Snyder, Valdez, Velasco, Willford.
9+Senate Committees House Committees
10+Local Government & Housing Public & Behavioral Health & Human Services
11+A BILL FOR AN ACT
712 C
8-ONCERNING INFORMATION ABOUT RADON IN RESIDENTIAL REAL PROPERTY
9-TRANSACTIONS
10-.
11-
12-Be it enacted by the General Assembly of the State of Colorado:
13-SECTION 1. Legislative declaration. (1) The general assembly
14-finds and declares that:
15-(a) Radon is an odorless, colorless, tasteless, and radioactive gas that
16-occurs naturally in soil and groundwater, enters buildings through openings
17-in foundations, and, unless vented to the atmosphere, accumulates in
18-buildings;
19-(b) Radon is recognized by the United States surgeon general and
20-the World Health Organization as a carcinogenic toxin;
21-NOTE: This bill has been prepared for the signatures of the appropriate legislative
22-officers and the Governor. To determine whether the Governor has signed the bill
23-or taken other action on it, please consult the legislative status sheet, the legislative
24-history, or the Session Laws.
25-________
26-Capital letters or bold & italic numbers indicate new material added to existing law; dashes
27-through words or numbers indicate deletions from existing law and such material is not part of
28-the act. (c) Radon is the leading cause of lung cancer in nonsmokers and the
29-second leading cause of all lung cancer in the United States;
30-(d) Prolonged exposure to radon threatens the health of Colorado
31-residents and families and is associated with increases in the risk of lung
32-cancer;
33-(e) Radon exposure is responsible for the deaths of approximately
34-five hundred Coloradans each year and for twenty-one thousand lung cancer
35-deaths nationwide;
36-(f) Elevated radon levels have been detected in every Colorado
37-county;
38-(g) A home in Colorado may have elevated levels of radon even if
39-other homes in that neighborhood do not;
40-(h) Radon levels may change over time, and the United States
41-environmental protection agency recommends that homes should be tested
42-every two years;
43-(i) Nearly half of all homes tested in Colorado return results at or
44-above the United States environmental protection agency's recommended
45-action level of four picocuries per liter (pCi/L);
46-(j) Clear disclosure through stand-alone radon notifications during
47-real estate transactions has been shown to greatly increase voluntary testing
48-and improve public health outcomes;
49-(k) Testing for radon is simple and inexpensive, and identified radon
50-problems can be readily mitigated;
51-(l) Colorado recently began licensing and regulating radon
52-measurement and radon mitigation professionals to help ensure the public
53-has reliable access to qualified providers offering high-quality testing and
54-mitigation services that help improve public health; and
55-(m) Financial assistance for radon testing and mitigation services is
56-available to help address health disparities and access for low-income
57-individuals and families in disproportionately impacted communities
58-PAGE 2-SENATE BILL 23-206 through the Colorado department of public health and environment's radon
59-mitigation assistance program for low-income individuals.
60-(2) The general assembly further declares that there is a need to
61-protect human health, prevent exposure to elevated concentrations of radon,
62-and avoid higher rates of mortality from lung cancer by requiring
63-disclosures to increase awareness in residential real estate transactions about
64-the presence of and risks from radon exposure.
65-SECTION 2. In Colorado Revised Statutes, add 38-35.7-112 as
66-follows:
67-38-35.7-112. Disclosure - elevated radon - rules - definition.
13+ONCERNING INFORMATION ABOU T RADON IN RESIDENTIAL REAL101
14+PROPERTY TRANSACTIONS .102
15+Bill Summary
16+(Note: This summary applies to this bill as introduced and does
17+not reflect any amendments that may be subsequently adopted. If this bill
18+passes third reading in the house of introduction, a bill summary that
19+applies to the reengrossed version of this bill will be available at
20+http://leg.colorado.gov
21+.)
22+The bill requires the seller of residential real estate and a landlord
23+of residential real estate to provide to prospective buyers and tenants in
24+writing:
25+! A warning statement about the dangers of radon and the
26+need for testing;
27+! Any knowledge the seller or landlord has of the residential
28+HOUSE
29+3rd Reading Unamended
30+April 21, 2023
31+HOUSE
32+2nd Reading Unamended
33+April 19, 2023
34+SENATE
35+3rd Reading Unamended
36+April 14, 2023
37+SENATE
38+Amended 2nd Reading
39+April 13, 2023
40+SENATE SPONSORSHIP
41+Winter F., Buckner, Cutter, Exum, Fenberg, Fields, Gonzales, Jaquez Lewis, Marchman,
42+Moreno, Priola
43+HOUSE SPONSORSHIP
44+Michaelson Jenet and Sirota, Bacon, Bird, Boesenecker, Brown, Duran, English,
45+Hamrick, Joseph, Kipp, Lieder, Lindsay, Lindstedt, Mabrey, Ricks, Snyder, Valdez, Velasco,
46+Willford
47+Shading denotes HOUSE amendment. Double underlining denotes SENATE amendment.
48+Capital letters or bold & italic numbers indicate new material to be added to existing law.
49+Dashes through the words or numbers indicate deletions from existing law. real property's radon concentrations and history, including
50+tests performed, reports written, and mitigation conducted;
51+and
52+! A copy of the most recent brochure published by the
53+department of public health and environment that provides
54+advice about radon in real estate transactions.
55+If a seller fails to provide the written disclosures, the buyer has a
56+claim for relief against the seller for damages to the buyer resulting from
57+the failure plus court costs. If a landlord fails to provide the written
58+disclosures or fails to mitigate an elevated radon level, the tenant may
59+void the lease without penalty.
60+A real estate broker must take reasonable steps to ensure the real
61+estate broker's clients comply with the bill.
62+Be it enacted by the General Assembly of the State of Colorado:1
63+SECTION 1. Legislative declaration. (1) The general assembly2
64+finds and declares that:3
65+(a) Radon is an odorless, colorless, tasteless, and radioactive gas4
66+that occurs naturally in soil and groundwater, enters buildings through5
67+openings in foundations, and, unless vented to the atmosphere,6
68+accumulates in buildings;7
69+(b) Radon is recognized by the United States surgeon general and8
70+the World Health Organization as a carcinogenic toxin;9
71+(c) Radon is the leading cause of lung cancer in nonsmokers and10
72+the second leading cause of all lung cancer in the United States;11
73+(d) Prolonged exposure to radon threatens the health of Colorado12
74+residents and families and is associated with increases in the risk of lung13
75+cancer;14
76+(e) Radon exposure is responsible for the deaths of approximately15
77+five hundred Coloradans each year and for twenty-one thousand lung16
78+cancer deaths nationwide;17
79+(f) Elevated radon levels have been detected in every Colorado18
80+206-2- county;1
81+(g) A home in Colorado may have elevated levels of radon even2
82+if other homes in that neighborhood do not;3
83+(h) Radon levels may change over time, and the United States4
84+environmental protection agency recommends that homes should be5
85+tested every two years;6
86+(i) Nearly half of all homes tested in Colorado return results at or7
87+above the United States environmental protection agency's recommended8
88+action level of four picocuries per liter (pCi/L);9
89+(j) Clear disclosure through stand-alone radon notifications during10
90+real estate transactions has been shown to greatly increase voluntary11
91+testing and improve public health outcomes;12
92+(k) Testing for radon is simple and inexpensive, and identified13
93+radon problems can be readily mitigated;14
94+(l) Colorado recently began licensing and regulating radon15
95+measurement and radon mitigation professionals to help ensure the public16
96+has reliable access to qualified providers offering high-quality testing and17
97+mitigation services that help improve public health; and18
98+(m) Financial assistance for radon testing and mitigation services19
99+is available to help address health disparities and access for low-income20
100+individuals and families in disproportionately impacted communities21
101+through the Colorado department of public health and environment's22
102+radon mitigation assistance program for low-income individuals.23
103+(2) The general assembly further declares that there is a need to24
104+protect human health, prevent exposure to elevated concentrations of25
105+radon, and avoid higher rates of mortality from lung cancer by requiring26
106+disclosures to increase awareness in residential real estate transactions27
107+206
108+-3- about the presence of and risks from radon exposure.1
109+SECTION 2. In Colorado Revised Statutes, add 38-35.7-111 as2
110+follows:3
111+38-35.7-111. Disclosure - elevated radon - rules - definition.4
68112 (1) A
69- BUYER OF RESIDENTIAL REAL PROPERTY HAS THE RIGHT TO BE
70-INFORMED OF WHETHER THE PROPERTY HAS BEEN TESTED FOR ELEVATED
71-LEVELS OF RADON
72-.
113+ BUYER OF RESIDENTIAL REAL PROPERTY HAS THE RIGHT TO BE5
114+INFORMED OF WHETHER THE PROPERTY HAS BEEN TESTED FOR ELEVATED6
115+LEVELS OF RADON.7
73116 (2) (a) E
74117 ACH CONTRACT OF SALE FOR RESIDENTIAL REAL PROPERTY
75-MUST CONTAIN THE FOLLOWING DISCLOSURE IN BOLD
76--FACED TYPE THAT IS
77-CLEARLY LEGIBLE IN SUBSTANTIALLY THE SAME FORM AS IS SPECIFIED AS
78-FOLLOWS
79-:
118+8
119+MUST CONTAIN THE FOLLOWING DISCLOSURE IN BOLD -FACED TYPE THAT9
120+IS CLEARLY LEGIBLE IN SUBSTANTIALLY THE SAME FORM AS IS SPECIFIED10
121+AS FOLLOWS:11
80122 T
81-HE COLORADO DEPARTMENT OF PUBLIC HEALTH
82-AND
83-ENVIRONMENT STRONGLY RECOMMENDS THAT ALL
84-HOME BUYERS HAVE AN INDOOR RADON TEST PERFORMED
85-BEFORE PURCHASING RESIDENTIAL REAL PROPERTY AND
86-RECOMMENDS HAVING THE RADON LEVELS MITIGATED IF
87-ELEVATED RADON CONCENTRATIONS ARE FOUND
88-.
89-E
90-LEVATED RADON CONCENTRATIONS CAN BE REDUCED BY
91-A RADON MITIGATION PROFESSIONAL
92-.
123+HE COLORADO DEPARTMENT OF PUBLIC12
124+H
125+EALTH AND ENVIRONMENT STRONGLY RECOMMENDS13
126+THAT ALL HOME BUYERS HAVE AN INDOOR RADON TEST14
127+PERFORMED BEFORE PURCHASING RESIDENTIAL REAL15
128+PROPERTY AND RECOMMENDS HAVING THE RADON16
129+LEVELS MITIGATED IF ELEVATED RADON17
130+CONCENTRATIONS ARE FOUND . ELEVATED RADON18
131+CONCENTRATIONS CAN BE REDUCED BY A RADON19
132+MITIGATION PROFESSIONAL .20
93133 R
94-ESIDENTIAL REAL PROPERTY MAY PRESENT
95-EXPOSURE TO DANGEROUS LEVELS OF INDOOR RADON GAS
96-THAT MAY PLACE THE OCCUPANTS AT RISK OF DEVELOPING
97-RADON
98--INDUCED LUNG CANCER . RADON, A CLASS A HUMAN
99-CARCINOGEN
100-, IS THE LEADING CAUSE OF LUNG CANCER IN
101-NONSMOKERS AND THE SECOND LEADING CAUSE OF LUNG
102-CANCER OVERALL
103-. THE SELLER OF RESIDENTIAL REAL
104-PROPERTY IS REQUIRED TO PROVIDE THE BUYER WITH ANY
105-KNOWN INFORMATION ON RADON TEST RESULTS OF THE
106-RESIDENTIAL REAL PROPERTY
107-.
108-PAGE 3-SENATE BILL 23-206 (b) EACH CONTRACT OF SALE FOR RESIDENTIAL REAL PROPERTY OR
109-SELLER
110-'S PROPERTY DISCLOSURE FOR RESIDENTIAL REAL PROPERTY MUST
111-CONTAIN THE FOLLOWING DISCLOSURES
112-:
113-(I) A
114-NY KNOWLEDGE THE SELLER HAS OF THE RESIDENTIAL REAL
115-PROPERTY
116-'S RADON CONCENTRATIONS , INCLUDING THE FOLLOWING
117-INFORMATION
118-:
134+ESIDENTIAL REAL PROPERTY MAY PRESENT21
135+EXPOSURE TO DANGEROUS LEVELS OF INDOOR RADON22
136+GAS THAT MAY PLACE THE OCCUPANTS AT RISK OF23
137+DEVELOPING RADON -INDUCED LUNG CANCER . RADON, A24
138+C
139+LASS A HUMAN CARCINOGEN, IS THE LEADING CAUSE OF25
140+LUNG CANCER IN NONSMOKERS AND THE SECOND26
141+LEADING CAUSE OF LUNG CANCER OVERALL . THE SELLER27
142+206
143+-4- OF RESIDENTIAL REAL PROPERTY IS REQUIRED TO1
144+PROVIDE THE BUYER WITH ANY KNOWN INFORMATION ON2
145+RADON TEST RESULTS OF THE RESIDENTIAL REAL3
146+PROPERTY.4
147+(b) E
148+ACH CONTRACT OF SALE FOR RESIDENTIAL REAL PROPERTY OR
149+5
150+SELLER'S PROPERTY DISCLOSURE FOR RESIDENTIAL REAL PROPERTY MUST6
151+CONTAIN THE FOLLOWING DISCLOSURES :7
152+(I) ANY KNOWLEDGE THE SELLER HAS OF THE RESIDENTIAL REAL8
153+PROPERTY'S RADON CONCENTRATIONS , INCLUDING THE FOLLOWING9
154+INFORMATION:10
119155 (A) W
120-HETHER A RADON TEST OR TESTS HAVE BEEN CONDUCTED ON
121-THE RESIDENTIAL REAL PROPERTY
122-;
156+HETHER A RADON TEST OR TESTS HAVE BEEN CONDUCTED ON11
157+THE RESIDENTIAL REAL PROPERTY;12
123158 (B) T
124-HE MOST RECENT RECORDS AND REPORTS PERTAINING TO
125-RADON CONCENTRATIONS WITHIN THE RESIDENTIAL REAL PROPERTY
126-;
159+HE MOST RECENT RECORDS AND REPORTS PERTAINING TO13
160+RADON CONCENTRATIONS WITHIN THE RESIDENTIAL REAL PROPERTY ;14
127161 (C) A
128- DESCRIPTION OF ANY RADON CONCENTRATIONS DETECTED OR
129-MITIGATION OR REMEDIATION PERFORMED
130-; AND
131-(D) INFORMATION REGARDING WHETHER A RADON MITIGATION
132-SYSTEM HAS BEEN INSTALLED IN THE RESIDENTIAL REAL PROPERTY
133-; AND
134-(II) AN ELECTRONIC OR PAPER COPY OF THE MOST RECENT BROCHURE
135-PUBLISHED BY THE DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT IN
136-ACCORDANCE WITH SECTION
137-25-11-114 (2)(a) THAT PROVIDES ADVICE
138-ABOUT RADON IN REAL ESTATE TRANSACTIONS
139-.
162+ DESCRIPTION OF ANY RADON CONCENTRATIONS DETECTED15
163+OR MITIGATION OR REMEDIATION PERFORMED ; AND16
164+(D) I
165+NFORMATION REGARDING WHETHER
166+ A RADON MITIGATION17
167+SYSTEM HAS BEEN INSTALLED IN THE RESIDENTIAL REAL PROPERTY ; AND18
168+(II) A
169+N ELECTRONIC OR PAPER COPY OF
170+ THE MOST RECENT19
171+BROCHURE PUBLISHED BY THE DEPARTMENT OF PUBLIC HEALTH AND20
172+ENVIRONMENT IN ACCORDANCE WITH SECTION 25-11-114 (2)(a) THAT21
173+PROVIDES ADVICE ABOUT RADON IN REAL ESTATE TRANSACTIONS .22
140174 (c) T
141175 HE REAL ESTATE COMMISSION SHALL PROMULGATE RULES
142-REQUIRING
143-:
176+23
177+REQUIRING:24
144178 (I) E
145179 ACH CONTRACT THAT IS FOR THE PURCHASE AND SALE OF
146-RESIDENTIAL REAL PROPERTY AND THAT IS SUBJECT TO THE REAL ESTATE
147-COMMISSION
148-'S JURISDICTION TO INCLUDE THE STATEMENT DESCRIBED IN
149-SUBSECTION
150- (2)(a) OF THIS SECTION IN BOLD-FACED TYPE THAT IS CLEARLY
151-LEGIBLE IN SUBSTANTIALLY THE SAME FORM AS DESCRIBED IN SUBSECTION
152-(2)(a) OF THIS SECTION; AND
153-(II) EACH CONTRACT FOR SALE OR SELLER'S PROPERTY DISCLOSURE
154-FOR RESIDENTIAL REAL PROPERTY TO INCLUDE THE DISCLOSURES DESCRIBED
155-IN SUBSECTION
156- (2)(b) OF THIS SECTION, INCLUDING RULES THAT SPECIFY THE
157-FORMAT AND MANNER FOR DELIVERY OF THE BROCHURE
158-.
159-PAGE 4-SENATE BILL 23-206 (3) AS USED IN THIS SECTION:
180+25
181+RESIDENTIAL REAL PROPERTY AND THAT IS SUBJECT TO THE REAL ESTATE26
182+COMMISSION'S JURISDICTION TO INCLUDE THE STATEMENT DESCRIBED IN27
183+206
184+-5- SUBSECTION (2)(a) OF THIS SECTION IN BOLD-FACED TYPE THAT IS1
185+CLEARLY LEGIBLE IN SUBSTANTIALLY THE SAME FORM AS DESCRIBED IN2
186+SUBSECTION (2)(a) OF THIS SECTION; AND3
187+(II) E
188+ACH CONTRACT FOR SALE OR SELLER'S PROPERTY DISCLOSURE
189+4
190+FOR RESIDENTIAL REAL PROPERTY TO INCLUDE THE DISCLOSURES5
191+DESCRIBED IN SUBSECTION (2)(b) OF THIS SECTION, INCLUDING RULES6
192+THAT SPECIFY THE FORMAT AND MANNER FOR DELIVERY OF THE7
193+BROCHURE.8
194+(3) AS USED IN THIS SECTION:9
160195 (a) "R
161196 EAL ESTATE COMMISSION " MEANS THE REAL ESTATE
162-COMMISSION CREATED IN SECTION
163-12-10-206.
197+10
198+COMMISSION CREATED IN SECTION 12-10-206.11
164199 (b) "R
165-ESIDENTIAL REAL PROPERTY" INCLUDES:
166-(I) A
167- SINGLE-FAMILY HOME, MANUFACTURED HOME , MOBILE HOME,
168-CONDOMINIUM, APARTMENT, TOWNHOME, OR DUPLEX; OR
169-(II) A HOME SOLD BY THE OWNER, A FINANCIAL INSTITUTION, OR THE
170-UNITED STATES DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT .
171-SECTION 3. In Colorado Revised Statutes, add 38-12-803 as
172-follows:
173-38-12-803. Disclosure - elevated radon - definition. (1) A
174- TENANT
175-THAT RENTS RESIDENTIAL REAL PROPERTY HAS THE RIGHT TO BE INFORMED
176-OF WHETHER THE PROPERTY HAS BEEN TESTED FOR ELEVATED LEVELS OF
177-RADON
178-.
200+ESIDENTIAL
201+ REAL PROPERTY" INCLUDES:12
202+(I) A SINGLE-FAMILY HOME, MANUFACTURED HOME , MOBILE13
203+HOME, CONDOMINIUM, APARTMENT, TOWNHOME, OR DUPLEX; OR14
204+(II) A HOME SOLD BY THE OWNER, A FINANCIAL INSTITUTION, OR15
205+THE UNITED STATES DEPARTMENT OF HOUSING AND URBAN16
206+DEVELOPMENT.17
207+SECTION 3. In Colorado Revised Statutes, add 38-12-803 as18
208+follows:19
209+38-12-803. Disclosure - elevated radon - definition. (1) A20
210+TENANT THAT RENTS RESIDENTIAL REAL PROPERTY HAS THE RIGHT TO BE21
211+INFORMED OF WHETHER THE PROPERTY HAS BEEN TESTED FOR ELEVATED22
212+LEVELS OF RADON.23
179213 (2) (a) B
180-EFORE SIGNING A LEASE AGREEMENT FOR RESIDENTIAL REAL
181-PROPERTY
182-, THE LANDLORD SHALL DISCLOSE AND PROVIDE IN WRITING TO
183-THE TENANT THE FOLLOWING INFORMATION IN A DOCUMENT THAT THE
184-TENANT SIGNS TO ACKNOWLEDGE RECEIPT OF THE DISCLOSURE
185-:
186-(I) A
187- WARNING STATEMENT IN BOLD-FACED TYPE THAT IS CLEARLY
188-LEGIBLE IN SUBSTANTIALLY THE SAME FORM AS IS SPECIFIED AS FOLLOWS
189-:
214+EFORE SIGNING A LEASE AGREEMENT FOR RESIDENTIAL24
215+REAL PROPERTY, THE LANDLORD SHALL DISCLOSE AND PROVIDE IN25
216+WRITING TO THE TENANT THE FOLLOWING INFORMATION IN A DOCUMENT26
217+THAT THE TENANT SIGNS TO ACKNOWLEDGE RECEIPT OF THE DISCLOSURE :27
218+206
219+-6- (I) A WARNING STATEMENT IN BOLD-FACED TYPE THAT IS CLEARLY1
220+LEGIBLE IN SUBSTANTIALLY THE SAME FORM AS IS SPECIFIED AS FOLLOWS :2
190221 T
191-HE COLORADO DEPARTMENT OF PUBLIC HEALTH
192-AND
193-ENVIRONMENT STRONGLY RECOMMENDS THAT ALL
194-TENANTS HAVE AN INDOOR RADON TEST PERFORMED
195-BEFORE LEASING RESIDENTIAL REAL PROPERTY AND
196-RECOMMENDS HAVING THE RADON LEVELS MITIGATED IF
197-ELEVATED RADON CONCENTRATIONS ARE FOUND
198-.
199-E
200-LEVATED RADON CONCENTRATIONS CAN BE REDUCED BY
201-A RADON MITIGATION PROFESSIONAL
202-.
222+HE COLORADO DEPARTMENT OF PUBLIC3
223+H
224+EALTH AND ENVIRONMENT STRONGLY RECOMMENDS4
225+THAT ALL TENANTS HAVE AN INDOOR RADON TEST5
226+PERFORMED BEFORE LEASING RESIDENTIAL REAL6
227+PROPERTY AND RECOMMENDS HAVING THE RADON7
228+LEVELS MITIGATED IF ELEVATED RADON8
229+CONCENTRATIONS ARE FOUND . ELEVATED RADON9
230+CONCENTRATIONS CAN BE REDUCED BY A RADON10
231+MITIGATION PROFESSIONAL .11
203232 R
204-ESIDENTIAL REAL PROPERTY MAY PRESENT
205-EXPOSURE TO DANGEROUS LEVELS OF INDOOR RADON GAS
206-THAT MAY PLACE THE OCCUPANTS AT RISK OF DEVELOPING
207-RADON
208--INDUCED LUNG CANCER. RADON, A CLASS A HUMAN
209-PAGE 5-SENATE BILL 23-206 CARCINOGEN, IS THE LEADING CAUSE OF LUNG CANCER IN
210-NONSMOKERS AND THE SECOND LEADING CAUSE OF LUNG
211-CANCER OVERALL
212-. A LANDLORD IS REQUIRED TO PROVIDE
213-THE TENANT WITH ANY KNOWN INFORMATION ON RADON
214-TEST RESULTS OF THE RESIDENTIAL REAL PROPERTY
215-.
233+ESIDENTIAL REAL PROPERTY MAY PRESENT12
234+EXPOSURE TO DANGEROUS LEVELS OF INDOOR RADON13
235+GAS THAT MAY PLACE THE OCCUPANTS AT RISK OF14
236+DEVELOPING RADON -INDUCED LUNG CANCER . RADON, A15
237+C
238+LASS A HUMAN CARCINOGEN , IS THE LEADING CAUSE OF16
239+LUNG CANCER IN NONSMOKERS AND THE SECOND17
240+LEADING CAUSE OF LUNG CANCER OVERALL . A18
241+LANDLORD IS REQUIRED TO PROVIDE THE TENANT WITH19
242+ANY KNOWN INFORMATION ON RADON TEST RESULTS OF20
243+THE RESIDENTIAL REAL PROPERTY .21
216244 (II) A
217-NY KNOWLEDGE THE LANDLORD HAS OF THE RESIDENTIAL REAL
218-PROPERTY
219-'S RADON CONCENTRATIONS , INCLUDING THE FOLLOWING
220-INFORMATION
221-:
245+NY KNOWLEDGE THE LANDLORD HAS OF THE RESIDENTIAL22
246+REAL PROPERTY'S RADON CONCENTRATIONS , INCLUDING THE FOLLOWING23
247+INFORMATION:24
222248 (A) W
223-HETHER A RADON TEST OR TESTS HAVE BEEN CONDUCTED ON
224-THE RESIDENTIAL REAL PROPERTY
225-;
249+HETHER A RADON TEST OR TESTS HAVE BEEN CONDUCTED ON25
250+THE RESIDENTIAL REAL PROPERTY;26
226251 (B) T
227-HE MOST CURRENT RECORDS AND REPORTS PERTAINING TO
228-RADON CONCENTRATIONS WITHIN THE RESIDENTIAL REAL PROPERTY
229-;
252+HE MOST CURRENT RECORDS AND REPORTS PERTAINING TO27
253+206
254+-7- RADON CONCENTRATIONS WITHIN THE RESIDENTIAL REAL PROPERTY ;1
230255 (C) A
231- DESCRIPTION OF ANY RADON CONCENTRATIONS DETECTED OR
232-MITIGATION OR REMEDIATION PERFORMED
233-; AND
234-(D) INFORMATION REGARDING ANY RADON MITIGATION SYSTEM ,
235-INCLUDING A SYSTEM DESCRIPTION AND DOCUMENTATION , IF A RADON
236-MITIGATION SYSTEM HAS BEEN INSTALLED IN THE RESIDENTIAL REAL
237-PROPERTY
238-; AND
239-(III) A COPY OF THE MOST RECENT BROCHURE PUBLISHED BY THE
240-DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT IN ACCORDANCE WITH
241-SECTION
242-25-11-114 (2)(a) THAT PROVIDES ADVICE ABOUT RADON IN REAL
243-ESTATE TRANSACTIONS
244-.
256+ DESCRIPTION OF ANY RADON CONCENTRATIONS DETECTED2
257+OR MITIGATION OR REMEDIATION PERFORMED ; AND3
258+(D) I
259+NFORMATION REGARDING ANY RADON MITIGATION SYSTEM ,4
260+INCLUDING A SYSTEM DESCRIPTION AND DOCUMENTATION , IF A RADON5
261+MITIGATION SYSTEM HAS BEEN INSTALLED IN THE RESIDENTIAL REAL6
262+PROPERTY; AND7
263+(III) A
264+ COPY OF THE MOST RECENT BROCHURE PUBLISHED BY THE8
265+DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT IN ACCORDANCE9
266+WITH SECTION 25-11-114 (2)(a) THAT PROVIDES ADVICE ABOUT RADON IN10
267+REAL ESTATE TRANSACTIONS.11
245268 (b) T
246-HE TENANT SHALL ACKNOWLEDGE RECEIPT OF THE
247-INFORMATION DESCRIBED IN SUBSECTION
248- (2)(a) OF THIS SECTION BY SIGNING
249-THE DISCLOSURE
250-.
269+HE TENANT SHALL ACKNOWLEDGE RECEIPT OF THE12
270+INFORMATION DESCRIBED IN SUBSECTION (2)(a) OF THIS SECTION BY13
271+SIGNING THE DISCLOSURE.14
251272 (3) (a) S
252-UBJECT TO SUBSECTION (3)(b) OF THIS SECTION, A TENANT
253-MAY VOID A LEASE AGREEMENT AND VACATE THE PREMISES IN ACCOR DANCE
254-WITH SECTION
255-38-12-507 IF THE LANDLORD FAILS TO:
273+UBJECT TO SUBSECTION (3)(b) OF THIS SECTION, A
274+ TENANT15
275+MAY VOID A LEASE AGREEMENT AND VACATE THE PREMISES IN16
276+ACCORDANCE WITH SECTION 38-12-507 IF THE LANDLORD FAILS TO:17
256277 (I) P
257-ROVIDE THE WRITTEN DISCLOSURES DESCRIBED IN SUBSECTION
258-(2) OF THIS SECTION; OR
259-PAGE 6-SENATE BILL 23-206 (II) MAKE A REASONABLE EFFORT TO MITIGATE RADON WITHIN ONE
260-HUNDRED EIGHTY DAYS AFTER BEING NOTIFIED THAT A RADON
261-MEASUREMENT PROFESSIONAL HAS DETERMINED THE AIR CONCENTRATION
262-OF RADON IS FOUR PICOCURIES PER LITER OR MORE
263-.
278+ROVIDE THE WRITTEN DISCLOSURES DESCRIBED IN SUBSECTION18
279+(2)
280+ OF THIS SECTION; OR19
281+(II) M
282+AKE A REASONABLE EFFORT TO MITIGATE RADON WITHIN20
283+ONE HUNDRED EIGHTY DAYS AFTER BEING NOTIFIED THAT A RADON21
284+MEASUREMENT PROFESSIONAL HAS DETERMINED THE AIR CONCENTRATION22
285+OF RADON IS FOUR PICOCURIES PER LITER OR MORE .23
264286 (b) O
265-N OR AFTER JANUARY 1, 2026, THIS SUBSECTION (3) DOES NOT
266-APPLY TO A LEASE AGREEMENT THAT IS ONE YEAR OR LESS IN DURATION
267-.
268-(4) AS USED IN THIS SECTION, "RESIDENTIAL REAL PROPERTY "
269-INCLUDES:
287+N OR AFTER JANUARY 1, 2026, THIS SUBSECTION (3) DOES
288+24
289+NOT APPLY TO A LEASE AGREEMENT THAT IS ONE YEAR OR LESS IN25
290+DURATION. 26
291+(4) A
292+S USED IN THIS SECTION, "RESIDENTIAL REAL PROPERTY "27
293+206
294+-8- INCLUDES:1
270295 (a) A
271- SINGLE-FAMILY HOME, MANUFACTURED HOME , MOBILE HOME,
272-CONDOMINIUM, APARTMENT, TOWNHOME, OR DUPLEX; OR
273-(b) A HOME SOLD BY THE OWNER, A FINANCIAL INSTITUTION, OR THE
274-UNITED STATES DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT .
275-SECTION 4. In Colorado Revised Statutes, 38-12-503, amend (2)
276-introductory portion; and add (2.4) as follows:
277-38-12-503. Warranty of habitability. (2) Except as described in
278-subsection (2.2)
279-OR (2.4) of this section, a landlord breaches the warranty
280-of habitability set forth in subsection (1) of this section if:
296+ SINGLE-FAMILY HOME, MANUFACTURED HOME , MOBILE2
297+HOME, CONDOMINIUM, APARTMENT, TOWNHOME, OR DUPLEX; OR3
298+(b) A
299+ HOME SOLD BY THE OWNER, A FINANCIAL INSTITUTION, OR4
300+THE UNITED STATES DEPARTMENT OF HOUSING AND URBAN5
301+DEVELOPMENT.6
302+SECTION 4. In Colorado Revised Statutes, 38-12-503, amend
303+7
304+(2) introductory portion; and add (2.4) as follows:8
305+38-12-503. Warranty of habitability. (2) Except as described9
306+in subsection (2.2)
307+OR (2.4) of this section, a landlord breaches the
308+10
309+warranty of habitability set forth in subsection (1) of this section if:11
281310 (2.4) A
282311 LANDLORD BREACHES THE WARRANTY OF HABITABILITY IF
283-THE LANDLORD FAILS TO COMPLY WITH SECTION
284-38-12-803.
285-SECTION 5. In Colorado Revised Statutes, add 12-10-220.5 as
286-follows:
312+12
313+THE LANDLORD FAILS TO COMPLY WITH SECTION 38-12-803.13
314+SECTION 5. In Colorado Revised Statutes, add 12-10-220.5 as14
315+follows:15
287316 12-10-220.5. Radon disclosure - rules. T
288317 HE COMMISSION SHALL
289-PROMULGATE RULES TO IMPLEMENT SECTION
290-38-35.7-112 (2)(c).
291-SECTION 6. In Colorado Revised Statutes, 12-165-107, amend
292-(1)(a) as follows:
293-12-165-107. Exemptions. (1) This article 165 does not apply to:
294-(a) (I) An individual performing radon measurement or radon
295-mitigation on a single-family residence that the individual owns and
318+16
319+PROMULGATE RULES TO IMPLEMENT SECTION 38-35.7-111 (2)(c)(II).17
320+SECTION 6. In Colorado Revised Statutes, 12-165-107, amend18
321+(1)(a) as follows:19
322+12-165-107. Exemptions. (1) This article 165 does not apply to:20
323+(a) (I) An individual performing radon measurement or radon21
324+mitigation on a single-family residence that the individual owns and22
296325 occupies;
297326 OR
298-PAGE 7-SENATE BILL 23-206 (II) AN INDIVIDUAL PERFORMING RADON MEASUREMENT ON A
299-LEASED DWELLING UNIT THAT THE INDIVIDUAL LEASES OR OCCUPIES
300-;
301-SECTION 7. Act subject to petition - effective date -
302-applicability. (1) This act takes effect at 12:01 a.m. on the day following
303-the expiration of the ninety-day period after final adjournment of the
304-general assembly; except that, if a referendum petition is filed pursuant to
305-section 1 (3) of article V of the state constitution against this act or an item,
306-section, or part of this act within such period, then the act, item, section, or
307-part will not take effect unless approved by the people at the general
308-election to be held in November 2024 and, in such case, will take effect on
309-the date of the official declaration of the vote thereon by the governor.
310-PAGE 8-SENATE BILL 23-206 (2) This act applies to contracts and lease agreements entered into
311-on or after the applicable effective date of this act.
312-____________________________ ____________________________
313-Steve Fenberg Julie McCluskie
314-PRESIDENT OF SPEAKER OF THE HOUSE
315-THE SENATE OF REPRESENTATIVES
316-____________________________ ____________________________
317-Cindi L. Markwell Robin Jones
318-SECRETARY OF CHIEF CLERK OF THE HOUSE
319-THE SENATE OF REPRESENTATIVES
320- APPROVED________________________________________
321- (Date and Time)
322- _________________________________________
323- Jared S. Polis
324- GOVERNOR OF THE STATE OF COLORADO
325-PAGE 9-SENATE BILL 23-206
327+23
328+(II) A
329+N INDIVIDUAL PERFORMING RADON MEASUREMENT ON A
330+24
331+LEASED DWELLING UNIT THAT THE INDIVIDUAL LEASES OR OCCUPIES ;25
332+SECTION 7. Act subject to petition - effective date -26
333+applicability. (1) This act takes effect at 12:01 a.m. on the day following27
334+206
335+-9- the expiration of the ninety-day period after final adjournment of the1
336+general assembly; except that, if a referendum petition is filed pursuant2
337+to section 1 (3) of article V of the state constitution against this act or an3
338+item, section, or part of this act within such period, then the act, item,4
339+section, or part will not take effect unless approved by the people at the5
340+general election to be held in November 2024 and, in such case, will take6
341+effect on the date of the official declaration of the vote thereon by the7
342+governor.8
343+(2) This act applies to contracts and lease agreements entered into9
344+on or after the applicable effective date of this act.10
345+206
346+-10-