Texas Cybersecurity Compliance: Laws, Requirements & What Businesses Must Do

Texas has built one of the most layered cybersecurity and data privacy regulatory environments of any U.S. state. Unlike states that rely on a single comprehensive privacy law, Texas businesses must navigate multiple overlapping statutes that address consumer data protection, breach notification, medical records privacy, and insurance data security. The Texas Data Privacy and Security Act (TDPSA), which took effect on July 1, 2024, added a broad consumer privacy framework on top of existing breach notification requirements, creating new obligations for businesses of all sizes.

For organizations operating in Texas — or handling the personal data of Texas residents — compliance is not optional but it is achievable with proper planning. This guide breaks down the key laws, their requirements, and practical steps for building a compliance program that addresses Texas-specific obligations alongside federal frameworks like HIPAA and CMMC. Understanding the Texas data breach history makes it clear why the legislature has steadily strengthened these protections.

Texas Data Privacy and Cybersecurity Laws

Texas Data Privacy and Security Act (TDPSA)

Enacted as HB 4 during the 88th Texas Legislature and effective July 1, 2024, the TDPSA is Texas's comprehensive consumer data privacy law. It applies to entities that conduct business in Texas or produce products or services consumed by Texas residents, process or engage in the sale of personal data, and are not classified as a small business under the U.S. Small Business Administration's standards. Key provisions include:

• Consumer rights to access, correct, delete, and obtain a copy of personal data

• Right to opt out of the sale of personal data, targeted advertising, and profiling

• Mandatory privacy notices disclosing categories of data processed and purposes

• Data protection assessments required for processing activities that present a heightened risk of harm

• Enforcement exclusively by the Texas Attorney General, with a 30-day cure period before penalties apply

Unlike the California Consumer Privacy Act, the TDPSA does not include a private right of action. Penalties can reach $7,500 per violation, enforced by the Texas AG's Consumer Protection Division.

Texas Identity Theft Enforcement and Protection Act (TITEPA)

Codified in Texas Business and Commerce Code, Chapter 521, TITEPA has been the foundation of Texas data breach law since 2005. Amended by HB 4390 in 2019, TITEPA requires businesses that own or license computerized data including sensitive personal information to implement and maintain reasonable procedures to protect that data from unauthorized access. The law defines sensitive personal information as an individual's name combined with Social Security numbers, driver's license numbers, financial account numbers, or health information.

Texas Medical Records Privacy Act

Chapter 181 of the Texas Health and Safety Code provides additional protections for health-related information beyond what HIPAA requires at the federal level. Notably, it applies to any entity that handles protected health information, not just HIPAA-covered entities and business associates. The law restricts the use of electronic health records for marketing without explicit consent and imposes penalties of up to $250,000 per violation.

Texas Insurance Data Security Act

Effective January 1, 2024, this law (SB 1448, codified in Insurance Code Chapter 522) requires insurance companies, agents, and other licensed entities to develop and implement information security programs. It aligns closely with the NAIC Insurance Data Security Model Law and mandates risk assessments, incident response planning, third-party service provider oversight, and notification to the Texas Department of Insurance (TDI) within 72 hours of a cybersecurity event.

Data Breach Notification Requirements in Texas

Texas breach notification obligations are primarily governed by TITEPA (Business and Commerce Code, Chapter 521, Subchapter D). The requirements apply to any person or business that conducts business in Texas and owns or licenses computerized data containing sensitive personal information.

Notification to Individuals

Businesses must notify affected Texas residents within 60 days of determining that a breach has occurred. Notification must be written and delivered by mail or electronically if the individual has consented to electronic communication. The notice must include a description of the incident, the type of sensitive personal information involved, and actions the individual can take to protect themselves.

Notification to the Texas Attorney General

If a breach affects 250 or more Texas residents, the business must notify the Texas Attorney General within the same 60-day window. This notification is filed through the AG's online data breach reporting portal and must include the number of affected residents, a description of the breach, and the measures taken in response.

Notification to Credit Reporting Agencies

If a single breach affects 10,000 or more individuals at one time, the business must also notify nationwide consumer credit reporting agencies.

Penalties for Noncompliance

The Texas Attorney General may bring an action against a business that fails to comply with notification requirements. Civil penalties range from $100 to $250,000 per violation, depending on the nature and severity of the failure. The AG may also seek injunctive relief and recover costs of investigation and legal fees.

Industry-Specific Compliance in Texas

Beyond the state laws described above, many Texas businesses must also comply with federal and industry-specific frameworks. The state's concentration of healthcare, energy, and defense organizations makes these overlapping requirements particularly common.

HIPAA — Healthcare Organizations

Texas is home to the world's largest medical complex — the Texas Medical Center in Houston — and thousands of healthcare providers, payers, and business associates statewide. These entities must comply with both HIPAA (the Health Insurance Portability and Accountability Act) and the Texas Medical Records Privacy Act. Because the Texas law is more restrictive in several areas, organizations must meet the higher standard. This dual compliance burden is a primary reason many healthcare organizations invest in healthcare IT security partnerships.

CMMC — Defense Contractors

Texas hosts one of the largest concentrations of defense contractors in the country, centered around the Dallas-Fort Worth metroplex, San Antonio, and the Gulf Coast. Companies handling controlled unclassified information (CUI) for the Department of Defense must achieve Cybersecurity Maturity Model Certification (CMMC) compliance. CMMC 2.0 requires implementing the 110 controls in NIST SP 800-171 and undergoing third-party assessment for Level 2 certification. Many defense subcontractors are also mid-sized manufacturers, making manufacturing IT security a relevant consideration.

NERC CIP — Energy Sector

Texas's energy infrastructure, including the ERCOT grid that operates independently from the two major U.S. interconnections, must comply with North American Electric Reliability Corporation Critical Infrastructure Protection (NERC CIP) standards. These standards mandate specific controls for electronic security perimeters, physical security of critical cyber assets, personnel and training, incident response, and recovery planning. Noncompliance penalties can reach $1 million per violation per day.

PCI-DSS — Retail and Hospitality

Texas's large retail and hospitality sectors must comply with the Payment Card Industry Data Security Standard (PCI-DSS) when processing credit card transactions. Version 4.0 of the standard, fully enforceable since March 2024, introduced new requirements for authentication, encryption, and continuous security monitoring.

Texas Compliance Checklist for Businesses

The following checklist addresses the core requirements across Texas state laws and the most common federal frameworks affecting Texas businesses:

• Identify all personal data you collect, process, and store — create a data inventory that maps data flows across your organization and third-party vendors

• Publish a compliant privacy notice under TDPSA requirements, disclosing categories of personal data processed, purposes, consumer rights, and how to exercise them

• Implement consumer rights request processes to handle access, correction, deletion, and opt-out requests within the TDPSA's required response timelines

• Develop a written information security program that includes administrative, technical, and physical safeguards appropriate to the sensitivity of data you handle

• Conduct data protection assessments for processing activities that present heightened risk, including targeted advertising, profiling, and processing of sensitive data

• Establish a documented incident response plan that includes specific procedures for meeting Texas's 60-day notification deadline and AG reporting threshold

• Train all employees on data handling procedures, phishing recognition, and their responsibilities under your security program — document training completion

• Review third-party vendor agreements to ensure they include data processing terms, security requirements, and breach notification obligations

• Implement access controls and encryption for sensitive personal information at rest and in transit, including multi-factor authentication for remote access

• Maintain compliance documentation including risk assessments, policy versions, training records, and incident response logs for regulatory review

How Texas Businesses Stay Compliant

Compliance is not a one-time project. Texas businesses that maintain strong compliance postures treat it as a continuous program with recurring activities:

Risk Assessments

Conduct formal risk assessments at least annually and whenever significant changes occur in your IT environment, business operations, or the regulatory landscape. Risk assessments should evaluate threats specific to your industry — for example, OT/SCADA threats for energy companies or ransomware targeting for healthcare providers. Document findings and remediation plans.

Security Awareness Training

Texas breach data consistently shows phishing and social engineering as the leading initial access vectors. Effective training programs go beyond annual checkbox exercises to include simulated phishing campaigns, role-specific training for finance and HR staff, and measurable improvements in click rates over time.

Incident Response Planning and Testing

An incident response plan that has never been tested provides false confidence. Texas businesses should conduct tabletop exercises at least annually, simulating scenarios relevant to their threat profile. Exercises should involve executive leadership, legal counsel, and communications teams — not just IT staff. Test your ability to meet the 60-day notification window under realistic conditions.

Continuous Monitoring and Documentation

Regulatory investigations and legal discovery requests require evidence that your security program was active and effective at the time of an incident. Many Texas businesses work with managed IT services and managed security services providers to maintain 24/7 monitoring, log retention, and compliance reporting capabilities that would be difficult to sustain with internal resources alone.

Frequently Asked Questions

Does the TDPSA apply to small businesses?

The TDPSA exempts entities classified as small businesses under the U.S. Small Business Administration's standards. However, these businesses are still subject to TITEPA's breach notification requirements, the Texas Medical Records Privacy Act (if they handle health information), and any applicable federal regulations. The small business exemption applies only to TDPSA-specific consumer rights and data processing obligations.

How does Texas data privacy law compare to California's CCPA?

Both laws provide consumers with rights to access, delete, and opt out of the sale of personal data. Key differences include: TDPSA does not include a private right of action (CCPA does, for certain breaches); TDPSA provides a 30-day cure period before enforcement (CCPA does not, as of 2023 amendments); TDPSA exempts small businesses (CCPA uses revenue and data volume thresholds instead). Texas enforcement is exclusively through the AG's office.

What triggers the 60-day notification requirement?

The 60-day clock starts when the business determines that a breach of sensitive personal information has occurred — not when the breach itself took place. This distinction matters because investigations can take weeks or months. However, businesses cannot unreasonably delay their investigation to extend the notification timeline. The Texas AG has stated that organizations should begin investigating suspected breaches promptly upon discovery.

Are there specific cybersecurity standards Texas businesses must follow?

Texas does not mandate a specific cybersecurity framework for all businesses. However, TITEPA requires 'reasonable' security measures, and courts and regulators typically look to recognized frameworks like NIST CSF, CIS Controls, or ISO 27001 when evaluating reasonableness. Industry-specific regulations may mandate particular standards — NERC CIP for energy, HIPAA Security Rule for healthcare, and CMMC for defense contractors. Understanding the broader Texas cyber threats environment helps businesses calibrate their security investments appropriately.

What should Texas businesses do if they receive a data subject access request under TDPSA?

Under the TDPSA, businesses must respond to authenticated consumer requests within 45 days. The response must confirm whether personal data is being processed, provide the data if requested, and offer a portable copy in a commonly used format. Businesses may extend the response period by an additional 45 days if reasonably necessary, provided they inform the consumer of the extension and the reason. Organizations should implement intake processes, identity verification procedures, and tracking systems before requests arrive.