Maryland 2025 Regular Session

Maryland Senate Bill SB856 Compare Versions

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33 EXPLANATION: CAPITALS INDICATE MAT TER ADDED TO EXISTIN G LAW.
44 [Brackets] indicate matter deleted from existing law.
55 Underlining indicates amendments to bill.
66 Strike out indicates matter stricken from the bill by amendment or deleted from the law by
77 amendment.
8- Italics indicate opposite chamber/conference committee amendments.
98 *sb0856*
109
1110 SENATE BILL 856
12-M3, N1 (5lr2629)
13-ENROLLED BILL
14-— Judicial Proceedings and Education, Energy, and the Environment/Environment
15-and Transportation —
16-Introduced by Senator Henson
11+M3, N1 5lr2629
1712
18-Read and Examined by Proofreaders:
19-
20-_______________________________________________
21-Proofreader.
22-_______________________________________________
23-Proofreader.
24-
25-Sealed with the Great Seal and presented to the Governor, for his approval this
26-
27-_______ day of _______________ at ________________________ o’clock, ________M.
28-
29-______________________________________________
30-President.
13+By: Senator Henson
14+Introduced and read first time: January 28, 2025
15+Assigned to: Judicial Proceedings and Education, Energy, and the Environment
16+Committee Report: Favorable with amendments
17+Senate action: Adopted
18+Read second time: February 25, 2025
3119
3220 CHAPTER ______
3321
3422 AN ACT concerning 1
3523
3624 Mold – Landlord Requirements and Regulations 2
3725 (Maryland Tenant Mold Protection Act) 3
3826
3927 FOR the purpose of requiring the Department of the Environment, the Maryland 4
4028 Department of Health, the Department of Housing and Community Development, 5
4129 the Maryland Department of Labor, and the Department of General Services to 6
4230 develop a certain pamphlet and website; requiring a landlord to provide a tenant 7
4331 with certain information at certain times and in a certain manner; requiring a 8
4432 landlord to perform certain tasks within a certain time upon receiving a certain 9
4533 notice; requiring the Department of the Environment, in consultation with the 10
4634 Maryland Department of Health, the Department of Housing and Community 11
4735 Development, and the Department of General Services, to adopt certain regulations 12
48-on or before a certain date establishing uniform standards for mold assessment and 13 2 SENATE BILL 856
36+on or before a certain date establishing uniform standards for mold assessment and 13
37+remediation and reinforcing building codes; and generally relating to mold 14
38+prevention, assessment, and remediation. 15
39+
40+BY adding to 16
41+ Article – Environment 17
42+Section 6–1702 18
43+ Annotated Code of Maryland 19
44+ (2013 Replacement Volume and 2024 Supplement) 20
45+
46+BY adding to 21
47+ Article – Real Property 22
48+Section 8–121 23 2 SENATE BILL 856
4949
5050
51-remediation and reinforcing building codes; and generally relating to mold 1
52-prevention, assessment, and remediation. 2
51+ Annotated Code of Maryland 1
52+ (2023 Replacement Volume and 2024 Supplement) 2
5353
54-BY adding to 3
55- Article – Environment 4
56-Section 6–1702 5
57- Annotated Code of Maryland 6
58- (2013 Replacement Volume and 2024 Supplement) 7
54+ SECTION 1. BE IT ENACTED BY THE GENERAL ASSEMBLY OF MARYLAND, 3
55+That the Laws of Maryland read as follows: 4
5956
60-BY adding to 8
61- Article – Real Property 9
62-Section 8–121 8–220 10
63- Annotated Code of Maryland 11
64- (2023 Replacement Volume and 2024 Supplement) 12
57+Article – Environment 5
6558
66- SECTION 1. BE IT ENACTED BY THE GENERAL ASSEMBLY OF MARYLAND, 13
67-That the Laws of Maryland read as follows: 14
68-
69-Article – Environment 15
70-
71-6–1702. 16
72-
73- (A) (1) IN THIS SECTION THE F OLLOWING WORDS HAVE THE MEANINGS 17
74-INDICATED. 18
75-
76- (2) “DAMPNESS” MEANS ABNORMAL MOIST URE IN THE INTERIOR OF 19
77-A FACILITY, INCLUDING: 20
78-
79- (I) EXCESSIVE HUMIDITY LE VELS; 21
80-
81- (II) LINGERING CONDENSATIO N; 22
82-
83- (III) LEAKS; 23
84-
85- (IV) WATER DAMAGE ; AND 24
86-
87- (V) MUSTY OR MOLDY ODORS . 25
88-
89- (3) (I) “MOLD” MEANS A FORM OF MULT ICELLULAR FUNGI THAT 26
90-LIVES: 27
91-
92- 1. ON PLANT OR ANIMAL MA TTER; OR 28
93-
94- 2. IN AN INDOOR ENVIRONM ENT. 29
95- SENATE BILL 856 3
96-
97-
98- (II) “MOLD” INCLUDES: 1
99-
100- 1. ALTERNARIA; 2
101-
102- 2. ASPERGILLUS; 3
103-
104- 3. CLADOSPORIUM ; 4
105-
106- 4. FUSARIUM; 5
107-
108- 5. MEMNONIELLA ; 6
109-
110- 6. MUCOR; 7
111-
112- 7. PENICILLIUM; 8
113-
114- 8. STACHYBOTRYS CHARTARU M; AND 9
115-
116- 9. TRICHODERMA . 10
117-
118- (4) “MOLD REMEDIATION ” MEANS: 11
119-
120- (I) REMOVING, CLEANING, SANITIZING, DEMOLISHING , OR ANY 12
121-OTHER TREATMENT PERF ORMED TO ADDRESS A M OLD HAZARD , MOLD, OR 13
122-DAMPNESS; OR 14
123-
124- (II) ABATEMENT OF THE UNDE RLYING CAUSE OF A MO LD 15
125-HAZARD, MOLD, OR DAMPNESS . 16
126-
127- (B) THE DEPARTMENT , IN COORDINATION WITH THE MARYLAND 17
128-DEPARTMENT OF HEALTH, THE DEPARTMENT OF HOUSING AND COMMUNITY 18
129-DEVELOPMENT , THE MARYLAND DEPARTMENT OF LABOR, AND THE DEPARTMENT 19
130-OF GENERAL SERVICES, SHALL DEVELOP AND UP DATE AS NECESSARY : 20
131-
132- (1) A CENTRALIZED WEBSITE PROVIDING INFORMATIO N ABOUT 21
133-MOLD REMEDIATION AND DAMPNESS; AND 22
134-
135- (2) SUBJECT TO SUBSECTION (C) OF THIS SECTION , AN 23
136-INFORMATIONAL PAMPHL ET ON MOLD THAT INCL UDES: 24
137-
138- (I) RESOURCES IN THE STATE RELATING TO MOL D; AND 25
139-
140- (II) HOW TENAN TS CAN CONTROL MOLD GROWTH IN THEIR 26
141-UNIT. 27 4 SENATE BILL 856
142-
143-
144-
145- (C) INSTEAD OF DEVELOPING A PAMPHLET UNDER SUB SECTION (B)(2) OF 1
146-THIS SECTION , THE DEPARTMENT MAY USE TH E U.S. ENVIRONMENTAL 2
147-PROTECTION AGENCY’S “BRIEF GUIDE TO MOLD, MOISTURE AND YOUR HOME” 3
148-PAMPHLET. 4
149-
150-Article – Real Property 5
151-
152-8–121. 8–220. 6
59+6–1702. 6
15360
15461 (A) (1) IN THIS SECTION THE F OLLOWING WORDS HAVE THE MEANINGS 7
15562 INDICATED. 8
15663
157- (2) “MOLDHAS THE MEANING STAT ED IN § 6–1702 OF THE 9
158-ENVIRONMENT ARTICLE. 10
64+ (2) “DAMPNESSMEANS ABNORMAL MOIST URE IN THE INTERIOR OF 9
65+A FACILITY, INCLUDING: 10
15966
160- (3) “MOLD ASSESSMENT ” MEANS: 11
67+ (I) EXCESSIVE HUMIDITY LE VELS; 11
16168
162- (I) AN INSPECTION, AN INVESTIGATION , OR A SURVEY OF A 12
163-DWELLING OR OTHER ST RUCTURE TO PROVIDE I NFORMATION TO THE OW NER 13
164-REGARDING THE PRESEN CE, IDENTIFICATION , OR EVALUATION OF MOL D; 14
69+ (II) LINGERING CONDENSATIO N; 12
16570
166- (II) THE DEVELOPMENT OF A MOLD MANAGEMENT PLAN ; OR 15
71+ (III) LEAKS; 13
16772
168- (III) THE COLLECTION OR ANA LYSIS OF A MOLD SAMP LE. 16
73+ (IV) WATER DAMAGE ; AND 14
16974
170- (4) “MOLD REMEDIATION ” HAS THE MEANING STAT ED IN § 6–1702 OF 17
171-THE ENVIRONMENT ARTICLE. 18
75+ (V) MUSTY OR MOLDY ODORS . 15
17276
173- (B) A LANDLORD SHALL : 19
77+ (3) (I) “MOLD” MEANS A FORM OF MULT ICELLULAR FUNGI THAT 16
78+LIVES: 17
17479
175- (1) PROVIDE THE PAMPHLET DEVELOPED OR USED UN DER § 6–1702 20
176-OF THE ENVIRONMENT ARTICLE TO EACH TENAN T IN A RENTAL UNIT O N THE 21
177-LANDLORD’S PROPERTY: 22
80+ 1. ON PLANT OR ANIMAL MA TTER; OR 18
17881
179- (I) AT THE TIME THE LEASE OR RENTAL AGREEMENT IS 23
180-SIGNED; AND 24
82+ 2. IN AN INDOOR ENVIRONM ENT. 19
18183
182- (II) EVERY 2 YEARS THEREAFTER ON REQUEST BY A TENAN T OF 25
183-THE RENTAL UNIT ; AND 26
84+ (II) “MOLD” INCLUDES: 20
18485
185- (2) REQUEST THAT A TENANT SIGN A STATEMENT ACK NOWLEDGING 27
186-RECEIPT OF THE PAMPH LET. 28
86+ 1. ALTERNARIA; 21
87+
88+ 2. ASPERGILLUS; 22
89+
90+ 3. CLADOSPORIUM ; 23
91+
92+ 4. FUSARIUM; 24
93+
94+ 5. MEMNONIELLA ; 25
95+ SENATE BILL 856 3
96+
97+
98+ 6. MUCOR; 1
99+
100+ 7. PENICILLIUM; 2
101+
102+ 8. STACHYBOTRYS CHARTARU M; AND 3
103+
104+ 9. TRICHODERMA . 4
105+
106+ (4) “MOLD REMEDIATION ” MEANS: 5
107+
108+ (I) REMOVING, CLEANING, SANITIZING, DEMOLISHING , OR ANY 6
109+OTHER TREATMENT PERF ORMED TO ADDRESS A M OLD HAZARD , MOLD, OR 7
110+DAMPNESS; OR 8
111+
112+ (II) ABATEMENT OF THE UNDE RLYING CAUSE OF A MO LD 9
113+HAZARD, MOLD, OR DAMPNESS . 10
114+
115+ (B) THE DEPARTMENT , IN COORDINATION WITH THE MARYLAND 11
116+DEPARTMENT OF HEALTH, THE DEPARTMENT OF HOUSING AND COMMUNITY 12
117+DEVELOPMENT , THE MARYLAND DEPARTMENT OF LABOR, AND THE DEPARTMENT 13
118+OF GENERAL SERVICES, SHALL DEVELOP AND UP DATE AS NECESSARY : 14
119+
120+ (1) A CENTRALIZED WEBSITE PROVIDING INFORMATIO N ABOUT 15
121+MOLD REMEDIATION AND DAMPNESS; AND 16
122+
123+ (2) SUBJECT TO SUBSECTION (C) OF THIS SECTION , AN 17
124+INFORMATIONAL PAMPHL ET ON MOLD THAT INCL UDES: 18
125+
126+ (I) RESOURCES IN THE STATE RELATING TO MOL D; AND 19
127+
128+ (II) HOW TENANTS CAN CONTR OL MOLD GROWTH IN TH EIR 20
129+UNIT. 21
130+
131+ (C) INSTEAD OF DEVELOPING A PAMPHLET UNDER SUB SECTION (B)(2) OF 22
132+THIS SECTION , THE DEPARTMENT MAY USE TH E U.S. ENVIRONMENTAL 23
133+PROTECTION AGENCY’S “BRIEF GUIDE TO MOLD, MOISTURE AND YOUR HOME” 24
134+PAMPHLET. 25
135+
136+Article – Real Property 26
137+
138+8–121. 27
139+
140+ (A) (1) IN THIS SECTION THE F OLLOWING WORDS HAVE THE MEANINGS 28
141+INDICATED. 29
142+ 4 SENATE BILL 856
143+
144+
145+ (2) “MOLD” HAS THE MEANING STAT ED IN § 6–1702 OF THE 1
146+ENVIRONMENT ARTICLE. 2
147+
148+ (3) “MOLD ASSESSMENT ” MEANS: 3
149+
150+ (I) AN INSPECTION, AN INVESTIGATION , OR A SURVEY OF A 4
151+DWELLING OR OTHER ST RUCTURE TO PROVIDE I NFORMATION TO THE OW NER 5
152+REGARDING THE PRESEN CE, IDENTIFICATION, OR EVALUATION OF MOL D; 6
153+
154+ (II) THE DEVELOPMENT OF A MOLD MANAGEMENT PLAN ; OR 7
155+
156+ (III) THE COLLECTION OR ANA LYSIS OF A MOLD SAMP LE. 8
157+
158+ (4) “MOLD REMEDIATION ” HAS THE MEANING STAT ED IN § 6–1702 OF 9
159+THE ENVIRONMENT ARTICLE. 10
160+
161+ (B) A LANDLORD SHALL : 11
162+
163+ (1) PROVIDE THE PAMPHLET DEVELOPED OR USED UN DER § 6–1702 12
164+OF THE ENVIRONMENT ARTICLE TO EACH TENAN T IN A RENTAL UNIT O N THE 13
165+LANDLORD’S PROPERTY: 14
166+
167+ (I) AT THE TIME THE LEASE OR RENTAL AGREEMENT IS 15
168+SIGNED; AND 16
169+
170+ (II) EVERY 2 YEARS THEREAFTER ON REQUEST BY A TENAN T OF 17
171+THE RENTAL UNIT ; AND 18
172+
173+ (2) REQUEST THAT A TENANT SIGN A STATEMENT ACK NOWLEDGING 19
174+RECEIPT OF THE PAMPH LET. 20
175+
176+ (C) (1) A LANDLORD SHALL PERFO RM A MOLD ASSESSMENT AND MOLD 21
177+REMEDIATION WITHIN 45 DAYS WITHIN 15 DAYS AFTER RECEIPT OF A WRITTEN 22
178+NOTICE REGARDING THE DETECTION OF MOLD FR OM: 23
179+
180+ (I) THE APPLICABLE LOCAL AGENCY ENFORCING HOU SING 24
181+AND LIVABILITY CODES ; OR 25
182+
183+ (II) A TENANT OR BUILDING O CCUPANT. 26
184+
185+ (2) IF THE ASSESSMENT IN PARAGRAPH (1) OF THIS SUBSECTION 27
186+DETECTS MO LD, A LANDLORD SHALL : 28
187187 SENATE BILL 856 5
188188
189189
190- (C) (1) A LANDLORD SHALL PERFO RM A MOLD ASSESSMENT AND MOLD 1
191-REMEDIATION WITHIN 45 DAYS WITHIN 15 DAYS AFTER RECEIPT OF A W RITTEN 2
192-NOTICE REGARDING THE DETECTION OF MOLD FR OM: 3
190+ (I) PERFORM MOLD REMEDIAT ION WITHIN 45 DAYS AFTER THE 1
191+ASSESSMENT IS COMPLE TED; OR 2
193192
194- (I) THE APPLICABLE LOCAL AGENCY ENFORCING HOU SING 4
195-AND LIVABILITY CODES ; OR 5
193+ (II) IF PERFORMING MOLD RE MEDIATION WITHIN THE TIME 3
194+FRAME SPECIFIED IN I TEM (I) OF THIS PARAGRAPH IS NOT FEASIBLE , WITHIN A 4
195+REASONABLE TIME AFTER THE ASSESSMENT IS COMPLETED . 5
196196
197- (II) A TENANT OR BUILDING O CCUPANT. 6
197+ (3) A LANDLORD SHALL ENSUR E THAT THE MOLD ASSE SSMENT AND 6
198+MOLD REMEDIATION UND ER PARAGRAPH (1) PARAGRAPHS (1) AND (2) OF THIS 7
199+SUBSECTION FOLLOWS T HE RECOMMENDED INDUS TRY GUIDELINES AND B EST 8
200+PRACTICES AND STATE AND LOCAL LAWS AND REGULATIONS . 9
198201
199- (2) IF THE ASSESSMENT IN PARAGRAPH (1) OF THIS SUBSECTION 7
200-DETECTS MOLD , A LANDLORD SHALL : 8
202+ (D) A LANDLORD SHALL : 10
201203
202- (I) PERFORM MOLD REMEDIAT ION WITHIN 45 DAYS AFTER THE 9
203-ASSESSMENT IS COMPLE TED; OR 10
204+ (1) COMMUNICATE WITH OCCU PANTS DURING A MOLD ASSESSMENT 11
205+AND MOLD REMEDIATION UNDER SUBSECTION (C) OF THIS SECTION TO P ROVIDE 12
206+UPDATES AND RELEVANT INFORMATION ; 13
204207
205- (II) IF PERFORMING MOLD RE MEDIATION WITHIN THE TIME 11
206-FRAME SPECIFIED IN I TEM (I) OF THIS PARAGRAPH IS NOT FEASIBLE , WITHIN A 12
207-REASONABLE TIME AFTE R THE ASSESSMENT IS COMPLETED . 13
208+ (2) ENSURE PROPER VENTILA TION IN THE PROPERTY; 14
208209
209- (3) A LANDLORD SHALL ENSUR E THAT THE MOLD ASSE SSMENT AND 14
210-MOLD REMEDIATION UND ER PARAGRAPH (1) PARAGRAPHS (1) AND (2) OF THIS 15
211-SUBSECTION FOLLOWS T HE RECOMMENDED INDUS TRY GUIDELINES AND B EST 16
212-PRACTICES AND STATE AND LOCAL LAWS AND REGULATIONS . 17
210+ (3) ENSURE LOW INDOOR REL ATIVE HUMIDITY IN TH E PROPERTY; 15
211+AND 16
213212
214- (D) A LANDLORD SHALL : 18
213+ (4) MAINTAIN THE PROPERTY IN ACCORDANCE WITH A LL 17
214+APPLICABLE FEDERAL , STATE, AND LOCAL RESIDENTIA L HOUSING AND BUILDI NG 18
215+CODES, STANDARDS, REGULATIONS , RULES, AND REQUIREMENTS PER TAINING TO 19
216+MINIMUM LIVABILITY U NDER § 12–203 OF THE PUBLIC SAFETY ARTICLE. 20
215217
216- (1) COMMUNICATE WITH OCCU PANTS DURING A MOLD ASSESSMENT 19
217-AND MOLD REMEDIATION UNDER SUBSECTION (C) OF THIS SECTION TO P ROVIDE 20
218-UPDATES AND RELEVANT INFORMATION ; 21
218+ SECTION 2. AND BE IT FURTHER ENACTED, That: 21
219219
220- (2) ENSURE PROPER VENTILA TION IN THE PROPERTY ; 22
220+ (a) (1) In this section the following words have the meanings indicated. 22
221221
222- (3) ENSURE LOW INDOOR REL ATIVE HUMIDITY IN TH E PROPERTY; 23
223-AND 24
222+ (2) “Dampness” means abnormal moisture in the interior of a facility, 23
223+including: 24
224224
225- (4) MAINTAIN THE PROPERTY IN ACCORDANCE WITH A LL 25
226-APPLICABLE FEDERAL , STATE, AND LOCAL RESIDENTIA L HOUSING AND BUILDI NG 26
227-CODES, STANDARDS, REGULATIONS , RULES, AND REQUIREMENTS PER TAINING TO 27
228-MINIMUM LIVABILITY U NDER § 12–203 OF THE PUBLIC SAFETY ARTICLE. 28
225+ (i) excessive humidity levels; 25
229226
230- (E) (1) EXCEPT AS PROVIDED IN PARAGRAPH (2) OF THIS SUBSECTION , 29
231-NOTHING IN THIS SECT ION MAY BE CONSTRUED TO REQUIRE A LOCAL G OVERNMENT 30
232-OR LOCAL HEALTH DEPA RTMENT TO CONDUCT A MOLD ASSESSMENT OR M OLD 31
233-REMEDIATION . 32 6 SENATE BILL 856
227+ (ii) lingering condensation; 26
228+
229+ (iii) leaks; 27
230+
231+ (iv) water damage; and 28
232+
233+ (v) musty or moldy odors. 29
234+ 6 SENATE BILL 856
234235
235236
237+ (3) (i) “Mold” means a form of multicellular fungi that lives: 1
236238
237- (2) IF A LOCAL GOVERNMENT OWNS OR MANAGES A RE SIDENTIAL 1
238-PROPERTY, THE LOCAL GOVERNMENT OR LOCAL HOUSING AUT HORITY SHALL 2
239-COMPLY WITH THIS SEC TION WITH RESPECT TO THE RESIDENTIAL PROP ERTY. 3
239+ 1. on plant or animal matter; or 2
240240
241- SECTION 2. AND BE IT FURTHER ENACTED, That: 4
241+ 2. in an indoor environment. 3
242242
243- (a) (1) In this section the following words have the meanings indicated. 5
243+ (ii) “Mold” includes: 4
244244
245- (2) “Dampness” means abnormal moisture in the interior of a facility, 6
246-including: 7
245+ 1. Alternaria; 5
247246
248- (i) excessive humidity levels; 8
247+ 2. Aspergillus; 6
249248
250- (ii) lingering condensation; 9
249+ 3. Cladosporium; 7
251250
252- (iii) leaks; 10
251+ 4. Fusarium; 8
253252
254- (iv) water damage; and 11
253+ 5. Memnoniella; 9
255254
256- (v) musty or moldy odors. 12
255+ 6. Mucor; 10
257256
258- (3) (i) “Mold” means a form of multicellular fungi that lives: 13
257+ 7. Penicillium; 11
259258
260- 1. on plant or animal matter; or 14
259+ 8. Stachybotrys chartarum; and 12
261260
262- 2. in an indoor environment. 15
261+ 9. Trichoderma. 13
263262
264- (ii) “Mold” includes: 16
263+ (4) “Mold assessmentmeans: 14
265264
266- 1. Alternaria; 17
265+ (i) an inspection, an investigation, or a survey of a dwelling or other 15
266+structure to provide information to the owner regarding the presence, identification, or 16
267+evaluation of mold; 17
267268
268- 2. Aspergillus; 18
269+ (ii) the development of a mold management plan; or 18
269270
270- 3. Cladosporium; 19
271+ (iii) the collection or analysis of a mold sample. 19
271272
272- 4. Fusarium; 20
273+ (5) “Mold hazard” means an adverse human health effect associated with 20
274+mold exposure, including: 21
273275
274- 5. Memnoniella; 21
276+ (i) allergic reactions; 22
275277
276- 6. Mucor; 22
278+ (ii) asthma; and 23
277279
278- 7. Penicillium; 23
280+ (iii) any other respiratory complaints. 24
279281
280- 8. Stachybotrys chartarum; and 24
282+ (6) “Mold remediation” means: 25
281283 SENATE BILL 856 7
282284
283285
284- 9. Trichoderma. 1
286+ (i) removing, cleaning, sanitizing, demolishing, or any other 1
287+treatment performed to address a mold hazard, mold, or dampness; or 2
285288
286- (4) “Mold assessment” means: 2
289+ (ii) abatement of the underlying cause of a mold hazard, mold, or 3
290+dampness. 4
287291
288- (i) an inspection, an investigation, or a survey of a dwelling or other 3
289-structure to provide information to the owner regarding the presence, identification, or 4
290-evaluation of mold; 5
292+ (b) On or before June 1, 2027, the Department of the Environment, in 5
293+consultation with the Maryland Department of Health, the Department of Housing and 6
294+Community Development, and the Department of General Services, shall adopt regulations 7
295+establishing uniform standards for mold assessment and mold remediation. 8
291296
292- (ii) the development of a mold management plan; or 6
297+ (c) The regulations adopted under this section shall: 9
293298
294- (iii) the collection or analysis of a mold sample. 7
299+ (1) establish standards for: 10
295300
296- (5) Mold hazard” means an adverse human health effect associated with 8
297-mold exposure, including: 9
301+ (i) identifying and evaluating the presence of mold, including visible 11
302+mold inspection and testing; 12
298303
299- (i) allergic reactions; 10
304+ (ii) mold air sample analyses in accordance with the standards of: 13
300305
301- (ii) asthma; and 11
306+ 1. the Environmental Microbiology Laboratory Accreditation 14
307+Program at the American Industrial Hygiene Association; 15
302308
303- (iii) any other respiratory complaints. 12
309+ 2. the American Indoor Air Quality Council; or 16
304310
305- (6) “Mold remediation” means: 13
311+ 3. any other nationally recognized accreditation entity that 17
312+operates independently of industry trade associations; 18
306313
307- (i) removing, cleaning, sanitizing, demolishing, or any other 14
308-treatment performed to address a mold hazard, mold, or dampness; or 15
314+ (iii) bulk or surface mold sample analyses conducted in accordance 19
315+with the standards of: 20
309316
310- (ii) abatement of the underlying cause of a mold hazard, mold, or 16
311-dampness. 17
317+ 1. the American Industrial Hygiene Association; 21
312318
313- (b) On or before June 1, 2027, the Department of the Environment, in 18
314-consultation with the Maryland Department of Health, the Department of Housing and 19
315-Community Development, and the Department of General Services, shall adopt regulations 20
316-establishing uniform standards for mold assessment and mold remediation. 21
319+ 2. the American Conference of Governmental Industrial 22
320+Hygienists; or 23
317321
318- (c) The regulations adopted under this section shall: 22
322+ 3. a similar nationally recognized professional organization; 24
319323
320- (1) establish standards for: 23
324+ (iv) visible mold inspections to assess the presence of any visible 25
325+water damage or dampness on surfaces, including ceiling tiles and gypsum wallboard; 26
321326
322- (i) identifying and evaluating the presence of mold, including visible 24
323-mold inspection and testing; 25
327+ (v) mold remediation in accordance with the U.S. Environmental 27
328+Protection Agency’s 2008 “Mold Remediation in Schools and Commercial Buildings” 28
329+guidelines as revised and updated; and 29
324330
325- (ii) mold air sample analyses in accordance with the standards of: 26
326-
327- 1. the Environmental Microbiology Laboratory Accreditation 27
328-Program at the American Industrial Hygiene Association; 28
329-
330- 2. the American Indoor Air Quality Council; or 29 8 SENATE BILL 856
331+ (vi) reinforcing building codes; and 30
332+ 8 SENATE BILL 856
331333
332334
335+ (2) establish a risk reduction standard for mold hazards. 1
333336
334- 3. any other nationally recognized accreditation entity that 1
335-operates independently of industry trade associations; 2
337+ SECTION 3. AND BE IT FURTHER ENACTED, That this Act shall take effect July 2
338+1, 2025. 3
336339
337- (iii) bulk or surface mold sample analyses conducted in accordance 3
338-with the standards of: 4
339-
340- 1. the American Industrial Hygiene Association; 5
341-
342- 2. the American Conference of Governmental Industrial 6
343-Hygienists; or 7
344-
345- 3. a similar nationally recognized professional organization; 8
346-
347- (iv) visible mold inspections to assess the presence of any visible 9
348-water damage or dampness on surfaces, including ceiling tiles and gypsum wallboard; 10
349-
350- (v) mold remediation in accordance with the U.S. Environmental 11
351-Protection Agency’s 2008 “Mold Remediation in Schools and Commercial Buildings” 12
352-guidelines as revised and updated; and 13
353-
354- (vi) reinforcing building codes; and 14
355-
356- (2) establish a risk reduction standard for mold hazards. 15
357-
358- SECTION 3. AND BE IT FURTHER ENACTED, That this Act shall take effect July 16
359-1, 2025. 17
360340
361341
362342
363343 Approved:
364344 ________________________________________________________________________________
365345 Governor.
366346 ________________________________________________________________________________
367347 President of the Senate.
368348 ________________________________________________________________________________
369349 Speaker of the House of Delegates.