Maryland · House Bill · 2026 Regular Session
HB1399
Maryland House Bill 1399 — Consumer Protection – Consumer Reporting Agencies – Use of Algorithmic Systems

Status ● Introduced Effective Oct 1, 2026 Passage Likelihood L

WHAT THIS BILL REGULATES · 9 REQUIREMENT TYPES

How Is This Bill Enforced

Enforcement Authority
Commissioner of Financial Regulation of the Maryland Department of Labor. Enforcement is agency-initiated. The Commissioner may adopt regulations to carry out the provisions. No private right of action is created by the bill.
Private Right of Action
No private right of action. Enforcement is exclusive to the designated authority.
Penalties
The bill does not specify monetary penalties, damages, or remedies. Enforcement is delegated to the Commissioner of Financial Regulation, who may adopt regulations. Remedies under existing Maryland consumer protection or financial regulation statutes may apply.

What This Bill Requires

Verbatim statutory text on the left; plain-language analysis and a per-section checklist on the right. Numbered markers cross-link to the matching checklist row.

Statutory Text
Analysis & Obligations
Md. Code, Com. Law § 14-1201
Definitions

(a) In this subtitle the following words have the meanings indicated.

(c) "CommissionerCommissioner"Commissioner" means the Commissioner of Financial Regulation of the Maryland Department of Labor.Md. Code, Com. Law § 14-1201(c)" means the Commissioner of Financial Regulation of the Maryland Department of Labor.

(d) "ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d)" means an individual.

(e)(1)–(2) "Consumer reportConsumer report"Consumer report" means any written, oral, or other communication of any information by a consumer reporting agency bearing on a consumer's credit worthiness, credit standing, credit capacity, character, general reputation, personal characteristics, or mode of living which is used or expected to be used or collected in whole or in part for the purpose of serving as a factor in establishing the consumer's eligibility for: (i) Credit or insurance to be used primarily for personal, family, or household purposes; (ii) Employment purposes; or (iii) Other purposes authorized under § 14–1202 of this subtitle. (2) The term does not include: (i) Any report containing information solely as to transactions or experiences between the consumer and the person making the report; (ii) Any authorization or approval of a specific extension of credit directly or indirectly by the issuer of a credit card or similar device; or (iii) Any report in which a person who has been requested by a third party to make a specific extension of credit directly or indirectly to a consumer conveys his decision with respect to the request, if the third party advises the consumer of the name and address of the person to whom the request was made and the person makes the disclosures to the consumer required under § 14–1212 of this subtitle.Md. Code, Com. Law § 14-1201(e)" means any written, oral, or other communication of any information by a consumer reporting agencyConsumer reporting agency"Consumer reporting agency" means any person which, for monetary fees, dues, or on a cooperative nonprofit basis, regularly engages in whole or in part in the practice of assembling or evaluating consumer credit information or other information on consumers for the purpose of furnishing consumer reports to third parties, and which uses any means or facility of commerce for the purpose of preparing or furnishing consumer reports. (2) "Consumer reporting agency" does not include: (i) A person licensed as a private detective agency or certified as a private detective under the Maryland Private Detectives Act; or (ii) A person who assembles and exchanges consumer credit information with an affiliated person or a person who is owned or controlled by the same entity, provided that, in the event of an adverse credit decision against a consumer based on that information, the entity making the decision shall comply with the notice requirements of § 14–1212(b) of this subtitle.Md. Code, Com. Law § 14-1201(f) bearing on a consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d)'s credit worthiness, credit standing, credit capacity, character, general reputation, personal characteristics, or mode of living which is used or expected to be used or collected in whole or in part for the purpose of serving as a factor in establishing the consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d)'s eligibility for: (i) Credit or insurance to be used primarily for personal, family, or household purposes; (ii) Employment purposes; or (iii) Other purposes authorized under § 14–1202 of this subtitle. (2) The term does not include: (i) Any report containing information solely as to transactions or experiences between the consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) and the person making the report; (ii) Any authorization or approval of a specific extension of credit directly or indirectly by the issuer of a credit card or similar device; or (iii) Any report in which a person who has been requested by a third party to make a specific extension of credit directly or indirectly to a consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) conveys his decision with respect to the request, if the third party advises the consumer of the name and address of the person to whom the request was made and the person makes the disclosures to the consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) required under § 14–1212 of this subtitle.

(f)(1)–(2) "Consumer reporting agencyConsumer reporting agency"Consumer reporting agency" means any person which, for monetary fees, dues, or on a cooperative nonprofit basis, regularly engages in whole or in part in the practice of assembling or evaluating consumer credit information or other information on consumers for the purpose of furnishing consumer reports to third parties, and which uses any means or facility of commerce for the purpose of preparing or furnishing consumer reports. (2) "Consumer reporting agency" does not include: (i) A person licensed as a private detective agency or certified as a private detective under the Maryland Private Detectives Act; or (ii) A person who assembles and exchanges consumer credit information with an affiliated person or a person who is owned or controlled by the same entity, provided that, in the event of an adverse credit decision against a consumer based on that information, the entity making the decision shall comply with the notice requirements of § 14–1212(b) of this subtitle.Md. Code, Com. Law § 14-1201(f)" means any person which, for monetary fees, dues, or on a cooperative nonprofit basis, regularly engages in whole or in part in the practice of assembling or evaluating consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) credit information or other information on consumersConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) for the purpose of furnishing consumer reportsConsumer report"Consumer report" means any written, oral, or other communication of any information by a consumer reporting agency bearing on a consumer's credit worthiness, credit standing, credit capacity, character, general reputation, personal characteristics, or mode of living which is used or expected to be used or collected in whole or in part for the purpose of serving as a factor in establishing the consumer's eligibility for: (i) Credit or insurance to be used primarily for personal, family, or household purposes; (ii) Employment purposes; or (iii) Other purposes authorized under § 14–1202 of this subtitle. (2) The term does not include: (i) Any report containing information solely as to transactions or experiences between the consumer and the person making the report; (ii) Any authorization or approval of a specific extension of credit directly or indirectly by the issuer of a credit card or similar device; or (iii) Any report in which a person who has been requested by a third party to make a specific extension of credit directly or indirectly to a consumer conveys his decision with respect to the request, if the third party advises the consumer of the name and address of the person to whom the request was made and the person makes the disclosures to the consumer required under § 14–1212 of this subtitle.Md. Code, Com. Law § 14-1201(e) to third parties, and which uses any means or facility of commerce for the purpose of preparing or furnishing consumer reportsConsumer report"Consumer report" means any written, oral, or other communication of any information by a consumer reporting agency bearing on a consumer's credit worthiness, credit standing, credit capacity, character, general reputation, personal characteristics, or mode of living which is used or expected to be used or collected in whole or in part for the purpose of serving as a factor in establishing the consumer's eligibility for: (i) Credit or insurance to be used primarily for personal, family, or household purposes; (ii) Employment purposes; or (iii) Other purposes authorized under § 14–1202 of this subtitle. (2) The term does not include: (i) Any report containing information solely as to transactions or experiences between the consumer and the person making the report; (ii) Any authorization or approval of a specific extension of credit directly or indirectly by the issuer of a credit card or similar device; or (iii) Any report in which a person who has been requested by a third party to make a specific extension of credit directly or indirectly to a consumer conveys his decision with respect to the request, if the third party advises the consumer of the name and address of the person to whom the request was made and the person makes the disclosures to the consumer required under § 14–1212 of this subtitle.Md. Code, Com. Law § 14-1201(e). (2) "Consumer reporting agencyConsumer reporting agency"Consumer reporting agency" means any person which, for monetary fees, dues, or on a cooperative nonprofit basis, regularly engages in whole or in part in the practice of assembling or evaluating consumer credit information or other information on consumers for the purpose of furnishing consumer reports to third parties, and which uses any means or facility of commerce for the purpose of preparing or furnishing consumer reports. (2) "Consumer reporting agency" does not include: (i) A person licensed as a private detective agency or certified as a private detective under the Maryland Private Detectives Act; or (ii) A person who assembles and exchanges consumer credit information with an affiliated person or a person who is owned or controlled by the same entity, provided that, in the event of an adverse credit decision against a consumer based on that information, the entity making the decision shall comply with the notice requirements of § 14–1212(b) of this subtitle.Md. Code, Com. Law § 14-1201(f)" does not include: (i) A person licensed as a private detective agency or certified as a private detective under the Maryland Private Detectives Act; or (ii) A person who assembles and exchanges consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) credit information with an affiliated person or a person who is owned or controlled by the same entity, provided that, in the event of an adverse credit decision against a consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) based on that information, the entity making the decision shall comply with the notice requirements of § 14–1212(b) of this subtitle.

This section reenacts existing definitions from the Maryland Consumer Credit Reporting Act without amendment. The key definitions establish the scope of the bill: consumer reporting agency is defined broadly to cover any entity that regularly assembles or evaluates consumer credit information for the purpose of furnishing consumer reports. The definitions of consumer report and Commissioner provide the operational vocabulary for the new § 14-1228.

Md. Code, Com. Law § 14-1228
Algorithmic system requirements for consumer reporting agencies
DeployerGovernment

(A) THIS SECTION APPLIES ONLY TO A CONSUMER REPORTING AGENCYConsumer reporting agency"Consumer reporting agency" means any person which, for monetary fees, dues, or on a cooperative nonprofit basis, regularly engages in whole or in part in the practice of assembling or evaluating consumer credit information or other information on consumers for the purpose of furnishing consumer reports to third parties, and which uses any means or facility of commerce for the purpose of preparing or furnishing consumer reports. (2) "Consumer reporting agency" does not include: (i) A person licensed as a private detective agency or certified as a private detective under the Maryland Private Detectives Act; or (ii) A person who assembles and exchanges consumer credit information with an affiliated person or a person who is owned or controlled by the same entity, provided that, in the event of an adverse credit decision against a consumer based on that information, the entity making the decision shall comply with the notice requirements of § 14–1212(b) of this subtitle.Md. Code, Com. Law § 14-1201(f) THAT USES ALGORITHMIC SYSTEMS TO ASSEMBLE OR EVALUATE CONSUMERConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) CREDIT INFORMATION OR OTHER INFORMATION ON CONSUMERSConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) FOR THE PURPOSE OF FURNISHING CONSUMER REPORTSConsumer report"Consumer report" means any written, oral, or other communication of any information by a consumer reporting agency bearing on a consumer's credit worthiness, credit standing, credit capacity, character, general reputation, personal characteristics, or mode of living which is used or expected to be used or collected in whole or in part for the purpose of serving as a factor in establishing the consumer's eligibility for: (i) Credit or insurance to be used primarily for personal, family, or household purposes; (ii) Employment purposes; or (iii) Other purposes authorized under § 14–1202 of this subtitle. (2) The term does not include: (i) Any report containing information solely as to transactions or experiences between the consumer and the person making the report; (ii) Any authorization or approval of a specific extension of credit directly or indirectly by the issuer of a credit card or similar device; or (iii) Any report in which a person who has been requested by a third party to make a specific extension of credit directly or indirectly to a consumer conveys his decision with respect to the request, if the third party advises the consumer of the name and address of the person to whom the request was made and the person makes the disclosures to the consumer required under § 14–1212 of this subtitle.Md. Code, Com. Law § 14-1201(e) TO THIRD PARTIES.

(B)(1) 1 BE ABLE TO PROVIDE AN EXPLANATION OF EACH EVALUATION MADE BY AN ALGORITHMIC SYSTEM IN PLAIN LANGUAGE THAT MEETS, AT A MINIMUM, AN 8.0 ON THE FLESCH–KINCAID READABILITY TESTS;

(B)(2) 2 MAINTAIN A PUBLIC REGISTRY OF ALL ALGORITHMS USED INCLUDING THEIR PURPOSE, DATA SOURCES, AND GENERAL METHODOLOGY;

(B)(3)(I)–(III) 3 MAINTAIN: (I) AN OVERALL ERROR RATE FOR ALGORITHMIC EVALUATIONS OF LESS THAN 0.5% WHEN COMPARED TO HUMAN REVIEW; (II) DISCRIMINATORY DATA RATES BASED ON PROTECTED CHARACTERISTICS OF LESS THAN 0.1%; AND (III) ACCURACY OF DATA INPUTS AT A RATE OF AT LEAST 99.9%;

(B)(4)(I)–(II) 4 PROCURE QUARTERLY HARMFUL BIAS AUDITS BY AN INDEPENDENT THIRD–PARTY ORGANIZATION THAT INCLUDE ERROR RATES AND HARMFUL BIAS ASSESSMENTS AND SUBMIT TO THE COMMISSIONERCommissioner"Commissioner" means the Commissioner of Financial Regulation of the Maryland Department of Labor.Md. Code, Com. Law § 14-1201(c): (I) EACH QUARTERLY AUDIT WITHIN 30 DAYS AFTER COMPLETION; AND (II) ANNUAL REPORTS SUMMARIZING THE QUARTERLY AUDIT RESULTS AND ALGORITHMIC PERFORMANCE;

(B)(5)(I)–(III) 5 IMPLEMENT A DATA GOVERNANCE FRAMEWORK THAT: (I) CERTIFIES DATA SOURCES FOR ACCURACY AND RELEVANCE WITH UPDATES AT LEAST MONTHLY; (II) TRACKS DATA LINEAGE AND ESTABLISHES QUALITY CONTROL MEASURES; AND (III) INCLUDES MINIMUM DATA SET SIZE REQUIREMENTS TO ENSURE STATISTICAL SIGNIFICANCE IN ALGORITHMIC EVALUATIONS, INCLUDING: 1. FOR SIMPLE ALGORITHMS WITH FEW VARIABLES, AT LEAST 1,000 DATA POINTS PER CATEGORY OR SUBGROUP ANALYZED; 2. FOR MORE COMPLEX ALGORITHMS OR THOSE INVOLVING MULTIPLE VARIABLES, AT LEAST 5,000 DATA POINTS PER CATEGORY OR SUBGROUP ANALYZED; AND 3. FOR HIGHLY COMPLEX MODELS OR WHEN DETECTING SMALL EFFECTS, AT LEAST 10,000 DATA POINTS PER CATEGORY OR SUBGROUP ANALYZED;

(B)(6)(I)–(II) 6 BEFORE A DECISION IS FINAL, REQUIRE ALL AUTOMATED EVALUATIONS TO: (I) BE SUBJECT TO HUMAN REVIEW WITHIN 24 HOURS AFTER THE EVALUATION; AND (II) ALLOW FOR AN EXPEDITED REVIEW PROCESS INCLUDING HUMAN REVIEW WITHIN 48 HOURS AFTER THE REVIEW REQUEST BEING SUBMITTED;

(B)(7) 7 REQUIRE AT LEAST 10% OF ALL ALGORITHMIC EVALUATIONS TO UNDERGO RANDOM HUMAN REVIEW TO PREVENT FALSE POSITIVES;

(B)(8) 8 DESIGNATE STAFF TO BE RESPONSIBLE FOR COMPLIANCE WITH THIS SECTION;

(B)(9) 9 IMPLEMENT A SYSTEM TO IMPROVE ALGORITHMIC PERFORMANCE BASED ON REVIEW OUTCOMES AND HUMAN EXPERT INPUT;

(B)(10) 10 PROVIDE ALTERNATIVE, NONALGORITHMIC ASSESSMENT OPTIONS FOR CONSUMERSConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) WHO OPT OUT OF AUTOMATED DECISION MAKING;

(B)(11) 11 MAINTAIN A CONTINGENCY PLAN FOR SYSTEM FAILURES OR DATA BREACHES THAT COULD COMPROMISE ALGORITHMIC INTEGRITY.

(C)(1) 12 PROVIDE NOTICE THAT ARTIFICIAL INTELLIGENCE IS BEING USED DURING AN EVALUATION;

(C)(2) 13 ENSURE THAT ARTIFICIAL INTELLIGENCE SYSTEM OUTPUTS, INCLUDING ANY SYNTHETIC AUDIO, IMAGE, VIDEO, OR TEXT, ARE DETECTABLE AS ARTIFICIALLY GENERATED.

(D)(1) 14 THE COMMISSIONERCommissioner"Commissioner" means the Commissioner of Financial Regulation of the Maryland Department of Labor.Md. Code, Com. Law § 14-1201(c) SHALL: (1) ESTABLISH ANNUAL ASSESSMENT THRESHOLDS FOR ALGORITHMS TO ENSURE THEY REMAIN APPROPRIATE AS TECHNOLOGY EVOLVES;

(D)(2) 15 MANDATE REGULAR TRAINING FOR HUMAN REVIEWERS ON ALGORITHM FUNCTIONALITY AND POTENTIAL HARMFUL BIAS;

(D)(3) 16 IMPLEMENT A WHISTLEBLOWER PROTECTION PROGRAM FOR EMPLOYEES WHO REPORT ALGORITHMIC MISUSE OR NONCOMPLIANCE.

(E) THE COMMISSIONERCommissioner"Commissioner" means the Commissioner of Financial Regulation of the Maryland Department of Labor.Md. Code, Com. Law § 14-1201(c) MAY ADOPT REGULATIONS TO CARRY OUT THE PROVISIONS OF THIS SECTION.

Section 14-1228 is the operative heart of the bill, imposing a comprehensive suite of algorithmic governance obligations on consumer reporting agencies that use algorithmic systems. The section's scope is limited by subsection (A) to agencies that use algorithmic systems to assemble or evaluate consumer credit information for the purpose of furnishing consumer reports.

Subsection (B) imposes eleven distinct requirements on covered agencies: plain-language explainability of algorithmic evaluations, a public algorithm registry, prescriptive numerical accuracy and bias thresholds, quarterly independent bias audits with regulator submission, a data governance framework with detailed minimum dataset size requirements, mandatory pre-decision human review within 24 hours and expedited consumer-requested review within 48 hours, random audit sampling of at least 10% of evaluations, compliance officer designation, continuous improvement systems, a nonalgorithmic opt-out for consumers, and a contingency plan for system failures. Subsection (C) adds AI disclosure and output detectability requirements. Subsection (D) directs the Commissioner to establish evolving assessment thresholds, mandate human reviewer training, and implement whistleblower protections. Subsection (E) grants the Commissioner rulemaking authority.

The prescriptive numerical thresholds — 0.5% maximum error rate, 0.1% maximum discriminatory data rate, and 99.9% minimum data input accuracy — are unusually specific compared to other state AI legislation, which typically requires bias testing without mandating particular pass/fail thresholds.

Compliance actions 14 items
1
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must be able to provide a plain-language explanation of each algorithmic evaluation, meeting at minimum an 8.0 on the Flesch–Kincaid readability scale.
H-01.1
2
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must maintain a public registry of all algorithms used, including each algorithm's purpose, data sources, and general methodology.
G-02.4
3
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must maintain an overall algorithmic error rate below 0.5% compared to human review, discriminatory data rates based on protected characteristics below 0.1%, and data input accuracy of at least 99.9%.
H-02.1
4
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must procure quarterly harmful bias audits by an independent third-party organization covering error rates and bias assessments, submit each quarterly audit to the CommissionerCommissioner"Commissioner" means the Commissioner of Financial Regulation of the Maryland Department of Labor.Md. Code, Com. Law § 14-1201(c) within 30 days of completion, and submit annual reports summarizing the quarterly results and algorithmic performance.
H-02.6
5
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must implement a data governance framework that (1) certifies data sources for accuracy and relevance with at least monthly updates, (2) tracks data lineage and establishes quality control measures, and (3) includes minimum dataset size requirements — at least 1,000 data points for simple algorithms, 5,000 for complex algorithms, and 10,000 for highly complex models — to ensure statistical significance in algorithmic evaluations.
G-01.1
6
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must require all automated evaluations to be subject to human review within 24 hours before a decision is final, and must provide an expedited review process with human review within 48 hours after a consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) submits a review request.
H-01.6
7
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must subject at least 10% of all algorithmic evaluations to random human review to prevent false positives.
H-01.6
8
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must designate staff responsible for compliance with the algorithmic system requirements of this section.
G-01.6
9
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must implement a system to continuously improve algorithmic performance based on review outcomes and human expert input.
S-01.7
10
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must provide alternative, nonalgorithmic assessment options for consumersConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) who opt out of automated decision making.
D-01.3
11
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must maintain a contingency plan for system failures or data breaches that could compromise algorithmic integrity.
S-01.5
12
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must provide notice to consumersConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) that artificial intelligence is being used during an evaluation.
T-01.1
13
ConsumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies must ensure that AI system outputs — including any synthetic audio, image, video, or text — are detectable as artificially generated.
T-02.1
16
The CommissionerCommissioner"Commissioner" means the Commissioner of Financial Regulation of the Maryland Department of Labor.Md. Code, Com. Law § 14-1201(c) must implement a whistleblower protection program for employees of consumerConsumer"Consumer" means an individual.Md. Code, Com. Law § 14-1201(d) reporting agencies who report algorithmic misuse or noncompliance.
G-03.1

Passage Likelihood

Low
Status Introduced
Chamber No passage
Committee No action
Majority party (No data)
Bipartisan No
Prior session None

Legislative History

2026-02-13 First Reading Economic Matters
2026-02-17 Hearing 3/10 at 1:00 p.m.

Entry Last Reviewed

2026-05-20
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