Key Takeaways

  • DISB regulates all insurance, securities, and banking activities in the District of Columbia
  • The Commissioner is appointed by the Mayor and confirmed by the DC Council
  • DC uses a prior approval system for most property and casualty insurance rates
  • DISB has authority to examine insurers, review rates, and enforce consumer protection laws
  • The Department is located at 1050 First Street, NE, Suite 801, Washington, DC 20002
Last updated: January 2026

DC Department of Insurance, Securities and Banking (DISB)

The Department of Insurance, Securities and Banking (DISB) is the District of Columbia agency responsible for regulating the Property & Casualty insurance industry. DISB ensures fair insurance practices and protects DC consumers.

The Insurance Commissioner

The DC Insurance Commissioner is:

  • Appointed by the Mayor of the District of Columbia
  • Confirmed by the DC Council
  • Serves at the pleasure of the Mayor
  • Responsible for enforcing DC insurance laws (Title 31 of the DC Code)
  • Authorized to adopt regulations, review rates, investigate violations, and discipline licensees

Commissioner Powers and Duties

PowerDescription
LicensingIssue, suspend, revoke, and renew producer and company licenses
Rate ReviewReview and approve P&C insurance rate filings
Market ConductExamine insurer business practices and financial condition
EnforcementInvestigate violations and prosecute unlawful conduct
Consumer ProtectionHandle complaints and protect policyholders
RulemakingAdopt regulations interpreting DC Insurance Law
Rehabilitation/LiquidationTake control of insolvent insurers

DISB Organizational Structure

Key Divisions

DivisionResponsibilities
Insurance BureauProducer licensing, company licensing, rate review
Financial ExaminationInsurer financial condition examinations
Market ConductBusiness practice examinations
Consumer ServicesComplaint handling, consumer education
Legal DivisionEnforcement actions, regulatory guidance

Rate Regulation System

DC uses a prior approval system for most P&C insurance:

Prior Approval Process

  1. Insurer Files Rate - Submit rate filing with supporting data
  2. DISB Review - Department reviews for compliance (30-90 days)
  3. Approval Required - Cannot use rates until approved
  4. Disapproval - DISB can disapprove if excessive, inadequate, or unfairly discriminatory
  5. Appeal Process - Insurers can appeal disapprovals

Rate Standards

Rates must be:

  • Adequate - Sufficient to maintain insurer solvency
  • Not Excessive - Not producing unreasonable profit
  • Not Unfairly Discriminatory - Reflect actual or expected loss experience
  • Actuarially Sound - Based on credible data and accepted methodology

Exam Tip: DC's prior approval system is stricter than "file and use" systems. Insurers cannot implement rate changes until DISB specifically approves them.

Consumer Protection

Consumer Services Division

DISB provides extensive consumer services:

Contact Information:

  • Main Phone: (202) 727-8000
  • Address: 1050 First Street, NE, Suite 801, Washington, DC 20002
  • Website: disb.dc.gov
  • Email: disb@dc.gov
  • Business Hours: Monday-Friday, 8:15 AM - 4:45 PM EST

Consumer Complaint Process

  1. File Complaint - Submit online, by mail, phone, or in person
  2. DISB Review - Department reviews complaint for jurisdiction
  3. Investigation - Contact insurer/producer for response
  4. Mediation - Attempt resolution between parties
  5. Resolution - Issue findings and recommendations
  6. Enforcement - Take action if violations found

Exam Tip: Know DISB's main phone number (202) 727-8000 and address (1050 First Street, NE) for exam questions.

Test Your Knowledge

How is the DC Insurance Commissioner selected?

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Test Your Knowledge

What type of rate regulation system does DC use for most property and casualty insurance?

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