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HIPAA Exclusion — No Default BAA

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Recent governance activity Weights & Biases recorded 5 documented changes in the last 30 days.
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Document Record

What it is

W&B's platform is not set up by default to handle medical or health data, and you cannot use it with that type of data unless you separately negotiate and sign a HIPAA Business Associate Agreement with W&B.

This analysis describes what Weights & Biases's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology

ConductAtlas Analysis

Why it matters (compliance & governance perspective)

This provision clarifies the regulatory scope of the standard service offering by excluding HIPAA-covered use cases from the default agreement structure. It establishes that HIPAA compliance requires a separate contractual arrangement and explicitly prohibits HIPAA-regulated data flows under the standard terms, creating a binary framework: either use the service without PHI, or negotiate specialized BAA terms.

Recent Activity

This document changed recently

Medium May 13, 2026

The updated Terms of Service no longer include the previous statement that services would become inaccessible from certain locations starting September 1st, 2025. This removal means the geographic restriction that was previously announced in the agreement is no longer formally stated in the current terms. Users who were affected by or concerned about the prior restriction should review current documentation to confirm whether any geographic limitations remain in effect.

View change record →

Consumer impact (what this means for users)

If you work in healthcare or handle patient data and use W&B without a signed BAA, you — not W&B — bear full HIPAA compliance risk, including potential civil and criminal penalties for unauthorized disclosure of Protected Health Information.

How other platforms handle this

Cloudflare Medium

You agree not to engage in any of the following prohibited activities: (i) copying, distributing, or disclosing any part of the Service in any medium, including without limitation by any automated or non-automated 'scraping'; (ii) using any automated system, including without limitation 'robots,' 's...

Xbox Medium

When you use Microsoft services, you must comply with Microsoft's Code of Conduct. Prohibited conduct includes using the services to do anything illegal, transmitting content that is harmful, threatening, abusive, harassing, tortious, defamatory, vulgar, obscene, or otherwise objectionable. Microsof...

Udemy Medium

You are solely responsible for the content that you post, upload, or otherwise make available through the Services. Udemy may, in its sole discretion, remove or disable access to any content that violates these Terms or that Udemy determines, in its sole discretion, is otherwise objectionable.

See all platforms with this clause type →

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▸ View Original Clause Language DOCUMENT RECORD
"
The Services are not designed for use with Protected Health Information (as defined under HIPAA) and W&B does not offer a Business Associate Agreement as a standard part of this Agreement. Customer agrees not to submit any Protected Health Information to the Services unless Customer has entered into a separate Business Associate Agreement with W&B.

— Excerpt from Weights & Biases's Weights & Biases Terms of Service

ConductAtlas Analysis

Institutional analysis (Compliance & governance intelligence)

(1) REGULATORY FRAMEWORK: HIPAA Privacy Rule (45 CFR §164.502) and Security Rule (45 CFR §164.312) require covered entities to execute a Business Associate Agreement with any vendor handling Protected Health Information (PHI). Failure to obtain a BAA before uploading PHI to a third-party platform is a per se HIPAA violation enforceable by HHS Office for Civil Rights (OCR). The HITECH Act (42 U.S.C. §17931) extends liability to business associates and imposes breach notification requirements. (2)

Full compliance analysis

Regulatory citations, enforcement risk, and due diligence action items.

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Applicable agencies

  • Hhs Ocr
    HHS Office for Civil Rights enforces HIPAA and HITECH compliance, including the requirement that covered entities and business associates execute BAAs before sharing PHI with technology vendors.
    File a complaint →

Applicable regulations

California AB 2013 AI Training Data Transparency
US-CA

Provision details

Document information
Document
Weights & Biases Terms of Service
Entity
Weights & Biases
Document last updated
May 5, 2026
Tracking information
First tracked
April 30, 2026
Last verified
April 30, 2026
Record ID
CA-P-004034
Document ID
CA-D-00495
Evidence Provenance
Source URL
Wayback Machine
Content hash (SHA-256)
2a175e81ea61f67ad5c58458c22e75b1ff503a5d9f6ed9a25e5989143acadc5a
Analysis generated
April 30, 2026 05:30 UTC
Methodology
Evidence
✓ Snapshot stored   ✓ Hash verified
Citation Record
Entity: Weights & Biases
Document: Weights & Biases Terms of Service
Record ID: CA-P-004034
Captured: 2026-04-30 05:30:10 UTC
SHA-256: 2a175e81ea61f67a…
URL: https://conductatlas.com/platform/weights-biases/weights-biases-terms-of-service/hipaa-exclusion-no-default-baa/
Accessed: June 17, 2026
Permanent archival reference. Stable identifier suitable for legal filings, compliance documentation, and research citation.
Classification
Severity
High
Categories

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Frequently Asked Questions

What does Weights & Biases's HIPAA Exclusion — No Default BAA clause do?

This provision clarifies the regulatory scope of the standard service offering by excluding HIPAA-covered use cases from the default agreement structure. It establishes that HIPAA compliance requires a separate contractual arrangement and explicitly prohibits HIPAA-regulated data flows under the standard terms, creating a binary framework: either use the service without PHI, or negotiate specialized BAA terms.

How does this clause affect you?

If you work in healthcare or handle patient data and use W&B without a signed BAA, you — not W&B — bear full HIPAA compliance risk, including potential civil and criminal penalties for unauthorized disclosure of Protected Health Information.

Is ConductAtlas affiliated with Weights & Biases?

No. ConductAtlas is an independent monitoring service. We are not affiliated with, endorsed by, or sponsored by Weights & Biases.