Scope
Define precisely which websites, portals, APIs, or hosted services the addendum covers, including domain names, subdomains, and staging environments.
A Business Web Addendum isolates web-specific obligations and reduces ambiguity about hosting, data access, and security. It clarifies responsibilities for both parties, supports compliance reviews, and provides a discrete record suitable for eSignature and retention policies under ESIGN and UETA.
The following profiles commonly prepare or sign Business Web Addenda.
These participants ensure the addendum reflects technical, legal, and operational realities before final execution.
Define precisely which websites, portals, APIs, or hosted services the addendum covers, including domain names, subdomains, and staging environments.
Specify user roles, credential handling, API key issuance, and the process for revoking or modifying access, including timelines for suspension.
State required security controls, encryption standards, vulnerability disclosure processes, and responsibilities for incident detection and remediation.
Describe data categories, permitted uses, storage location, backup frequency, and any cross-border transfer restrictions or subprocessors.
Include uptime targets, maintenance windows, response and resolution times, and remedies for significant service outages.
Note applicable regulatory requirements such as HIPAA for health data, record retention obligations, and which party bears compliance costs.
| Field | Configuration |
|---|---|
| Signature Type | Electronic signature with audit trail |
| Authentication | Email link or SMS code |
| Order | Sequential signing when needed |
| Retention | Store signed PDF and certificate |
Confirm platform compatibility, file formats, and integrations before sending the addendum for signature.
Ensure chosen platform meets encryption, audit trail, and retention needs required by your legal and compliance teams.
A W-9 must be supplied when requested by a payer; no fixed filing date applies
Form 1099-NEC to recipients and IRS due Jan 31
Form 1040 normally due April 15
FinCEN Form 114 due April 15 with automatic extension to Oct 15
Use the addendum effective date as MM/DD/YYYY in the document
A finalized PDF that embeds the audit trail and signature metadata, suitable for evidentiary use and long-term storage.
A machine-readable audit report including timestamps, IP addresses, and signer events to support compliance or dispute resolution.
Retain drafts and edit history to show changes prior to execution, especially when negotiating web-specific terms.
Store executed copies in a secure repository with access controls and retention tags for legal hold and retrieval.
Optica defined API access and support SLA in an addendum to accelerate integrations
Xerox used an addendum to standardize web-hosting security terms across divisions
| 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 trial | Varies | Varies | Varies | Varies |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |