Get clear, actionable guidance on how to securely dispose of digital data and IT assets in Wisconsin. Learn which laws your organization must follow, how to avoid costly penalties, and how Wisconsin’s e-waste policies intersect with your data security requirements. This article covers the current regulatory landscape, risks, and best practices for compliant end-of-life asset handling in 2025.

Wisconsin Data Security and Privacy Laws: What You Need to Know

No Statewide Consumer Privacy Law (Yet)

As of October 2025, Wisconsin does not have a comprehensive state data privacy law regulating all businesses and consumer data. Instead, organizations must comply with:

Sectoral federal laws (HIPAA, GLBA, COPPA, etc.)
State data breach notification statute (Wis. Stat. § 134.98)
Any contractual, regulatory, or industry-specific requirements (e.g., PCI DSS, NIST SP 800-88)

Recent efforts to create a Wisconsin Consumer Data Protection Act (AB 172/SB 166, 2025) remain stalled in the legislature and are not effective as of 2025.

Key Source: Wis. Stat. § 134.98 – Data breach notification

Core State Data Security Requirement

“Reasonable security measures” are mandatory. Entities must implement appropriate administrative, technical, and physical safeguards to protect personal information.
Applicability: Any business, government agency, or lender operating in Wisconsin and handling resident data.
Enforcement: Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP) and the Attorney General.
No private right of action: Only state authorities can enforce.

Data Breach Notification Triggers

If an unauthorized “acquisition” of unencrypted personal information occurs, notification to affected individuals is required—within 45 days of discovery.
“Personal information” includes a broad set of identifiers: name plus Social Security number, driver’s license, account details with access codes, or biometric data.
If >1,000 residents are affected: You must also notify consumer reporting agencies.
Penalties: Up to $10,000 per violation, enforceable by state agencies.
Methods: Direct mail, electronic notice (if customary), or substitute notice (email, website, media) in cases of high volume or cost.

See full statute: Wis. Stat. § 134.98

Proposed Privacy Legislation (Pending for 2027+)

AB 172/SB 166 (2025) would grant consumers rights to access, correct, delete, and opt out of certain data uses.
>100,000 consumers processed or 50%+ revenue from data sales to trigger compliance.
Not law as of October 2025. Monitor for changes in 2026–27.

Track bill status: AB 172 full text and history

Digital Data Destruction and Hard Drive Disposal: Wisconsin-Specific Compliance

Federal and Best Practice Standards Apply

Because Wisconsin lacks a state-specific destruction mandate, enterprises must rely on:

Federal regulations: HIPAA, GLBA, PCI DSS, etc.
NIST SP 800-88 (Rev. 1): Gold standard for media sanitization and official NIST guidance
NAID AAA Certification: Validates secure destruction process and chain of custody (NAID AAA details)

Legal Risk: The “Delete” Myth

Merely deleting or reformatting is not sufficient. Data remnants remain recoverable, creating breach risk and civil penalty exposure if disclosed.

Compliant Enterprise IT Asset Disposition (ITAD) Steps

Create a defensible data destruction policy.
- Tie protocols to NIST SP 800-88 guidelines and all applicable statutes.
See why policy matters
Use proven destruction methods:
- For hard drives (HDD): Shredding, degaussing (when permitted), or certified wiping per NIST 800-88.
For SSDs, mobile devices, flash media: Physical shredding or cryptographic erase.
Ensure destruction is witnessed, documented, and matches regulatory risk.

Learn about certified hard drive destruction

Explore hard drive shredding services

Maintain a secure chain of custody:
- Full asset serialization, locked transport, NAID AAA facility assurance, staff background checks.
Obtain certificate of destruction (CoD) documenting serials, time, method, and witness.
Avoid landfilling digital storage devices.
- State e-waste law bans landfilling for most consumer electronics, and secure destruction ensures recovered materials can enter compliant recycling.
Monitor both state and federal breach notification laws.
- Timing, trigger definitions, and notice mechanisms must be followed exactly.

Additional reference: How NIST 800-88 applies to your ITAD

Wisconsin E-Waste Recycling and Electronics Disposal Laws

E-Cycle Wisconsin: Statute § 287.17 (Enforced by WDNR)

Summary:

Wisconsin’s E-Cycle Wisconsin program (enacted 2009, updated for 2025) implements strict controls over end-of-life electronics, but covers only households and K–12 schools. Businesses must still follow landfill bans and cannot dispose of covered electronics as trash.

Key Requirements for 2025:

Covered Devices: Televisions, computers, computer monitors, printers, peripherals, video game consoles, and more.
Landfill/Incinerator Ban: No covered devices may be disposed of in state landfills or incinerators—applies to all entities (including businesses).
Recycling Mandate: Manufacturers must register and finance collection/recycling; recyclers require special registration, insurance, and reporting.
Business Assets: Not eligible for free E-Cycle, but must use licensed recycling providers.
Documentation: Recyclers must keep records for 3 years and comply with WDNR rules.

Updates for 2025:

Manufacturers’ recycling targets: ~19.5 million pounds statewide; new market-share calculation method.
Statewide results: 18.8 million pounds collected in 2024; all 72 counties served.
Challenges: Battery fire risk, gaps in coverage, pending rules for expanded battery collection and stricter recycler standards by 2027.

WDNR E-Cycle Program Details: E-Cycle Wisconsin Official Site | 2025 E-Cycle Report PDF

ITAD and E-Waste: Business Obligations

Do not landfill electronics: Even for commercial assets, use certified e-waste recyclers.
Combine secure data destruction with compliant recycling: Partnering with a NAID AAA/R2v3/e-Stewards certified vendor ensures both removal of sensitive data and legal recycling of device materials.
Maintain full tracking: Get documentation of transfer, data destruction, and materials recovery.

State Law Reference: Wis. Stat. § 287.17 full text

Why Choose Data Destruction, Inc. for Wisconsin Data and E-Waste Compliance

Full NIST SP 800-88 alignment: All destruction methods and reporting exceed national best practices (NIST SP 800-88)
NAID AAA and R2v3/e-Stewards certification: The highest third-party assurance of process security and environmental compliance
Unbroken chain of custody, on-site or off-site: Complete serialization, GPS-tracked logistics, and secure facilities
Certificates of destruction for your audit and legal defense
Custom program design: We navigate federal, state, and local rules for you, minimizing regulatory and breach risk
Local Wisconsin experience: Support for public, private, and multistate enterprises operating in the Midwest

Contact us today to eliminate risk and ensure compliance with all digital data destruction and e-waste laws in Wisconsin:

Request a Quote | +1 (866) 850-7977

Frequently Asked Questions

Is there a comprehensive data privacy law in Wisconsin in 2025?

No. As of October 2025, Wisconsin has not passed a comprehensive consumer data privacy law. Entities must follow sectoral (HIPAA, GLBA, etc.) and breach notification requirements under Wis. Stat. § 134.98.

What are Wisconsin’s data breach notification requirements?

If your organization experiences unauthorized acquisition of personal information, you must notify each affected resident (and reporting agencies if >1,000 people) within 45 days. Personal data includes sensitive identifying and financial information.

How should businesses destroy digital data on end-of-life devices in Wisconsin?

Use destruction protocols aligned with NIST SP 800-88: certified hard drive shredding, secure wiping for HDDs (if reused), and physical shredding or crypto erase for SSDs and flash memory. Certificates of destruction should be provided for audit compliance.

Are businesses required to recycle electronics or can they dispose of them as trash?

Businesses cannot landfill or incinerate covered electronic devices. While they do not qualify for free E-Cycle Wisconsin collection, they must contract with a certified e-waste recycler and maintain documentation.

What is the penalty for violating data breach or e-waste laws in Wisconsin?

Data breach notification violations may result in civil forfeitures up to $10,000 per incident. E-waste noncompliance can trigger penalties of up to $10,000 and recycling shortfall fees for manufacturers.

What is the E-Cycle Wisconsin program and does it apply to businesses?

E-Cycle Wisconsin enforces proper e-waste recycling but provides free service only for households and K–12 schools. All covered electronics, including from businesses, are banned from landfills and must be processed by a certified recycler.

What are the best practices for enterprise IT asset disposition (ITAD) in Wisconsin?

Document your process, use NAID AAA-certified destruction, follow NIST 800-88, maintain asset logs and certificates, and use R2v3/e-Stewards recyclers to close the compliance loop.

Are there new or pending data privacy changes coming to Wisconsin?

Bills AB 172/SB 166, the proposed Wisconsin Consumer Data Protection Act, are pending and not law as of late 2025. These may create broader obligations in the future—monitor developments ahead of 2027.

Does Wisconsin align with federal standards for health, financial, and other sectoral data?

Yes. For health data (HIPAA), financial data (GLBA), or payment information (PCI DSS), Wisconsin requires you to follow the respective federal statutes and associated destruction rules.

Can Data Destruction, Inc. provide on-site hard drive shredding and e-waste compliance for my Wisconsin facility?

Yes. We offer on-site and off-site certified destruction throughout Wisconsin, provide proof for audits, and ensure compliance with all local, state, and federal regulations. Contact us for immediate assistance or call +1 (866) 850-7977.