Definitions
Precise definitions for 'personal data', 'processing', 'subprocessor', and other terms to avoid interpretive disputes in enforcement or audits.
A DHA reduces legal and operational risk by documenting obligations, security controls, and breach procedures, and supports regulatory compliance with HIPAA, state privacy laws, and contract requirements.
Common users include entities that share or process regulated or sensitive data and their vendors; the DHA clarifies expectations before work begins.
Use a DHA whenever personal, health, financial, or student data is shared with a third party, subcontractor, or cloud provider to reduce compliance exposure and contractual ambiguity.
The organization that determines why and how personal data is processed. Controllers must ensure processors act only on documented instructions, verify safeguards, and maintain contractual authority to audit and terminate noncompliant processors.
A service provider that processes data on behalf of the controller. Processors must follow the DHA, implement technical and organizational measures, subprocessor controls, breach notifications, and permit audits as agreed.
Precise definitions for 'personal data', 'processing', 'subprocessor', and other terms to avoid interpretive disputes in enforcement or audits.
Explicitly state the processing purposes and prohibit use for unrelated activities, marketing, or secondary analysis without consent.
Specify technical and organizational measures, encryption standards, access rules, vulnerability management, and testing schedules.
Require prior notice or approval for subprocessors, flow-down obligations, and liability allocation if subprocessors fail to comply.
Define timelines, content, and escalation for incident reporting and regulatory notifications, including responsibilities to notify affected individuals.
Grant audit rights, specify evidence to be provided, and require maintenance of processing records for compliance verification.
Provide signed documents as PDF/A and retain an audit trail; keep machine-readable originals where possible for records and e-discovery.
Include logs that capture timestamps, actor identity, IP address, and action to support attribution and forensic review.
Attach a change log of amendments and include effective dates for each revision to avoid conflicting obligations.
Add a security and processing annex describing encryption, backup schedules, authentication, and personnel access limits.
State start date and automatic renewal or termination notice periods
Report significant breaches promptly; HIPAA reporting may require up to 60 days to HHS for large breaches
Set a timeframe for responding to data subject access requests
Schedule annual contract and security control reviews
Require notice and approval timelines before onboarding subprocessors
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| Bulk Send | Yes | Yes | Yes | Yes | Yes |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |
Optica implemented a DHA to clarify vendor obligations and speed onboarding.
A healthcare provider standardized DHAs across vendors to protect PHI and centralize audit reporting.