Parties
Full legal names of all signatories and the legal entities they represent, including business classification.
Using a consistent AOS Signature Agreement clarifies who may sign, how consent is given, and what authentication standards apply. Properly executed electronic signatures meet the legal tests under the ESIGN Act (15 U.S.C. ch. 96) and adopted state UETA rules when intent, consent, attribution, and retention are documented.
Different teams use the AOS Signature Agreement depending on context; the following categories describe common users.
Use this segmentation to route the agreement correctly and ensure the signer has appropriate authority and identity verification.
Full legal names of all signatories and the legal entities they represent, including business classification.
Statement of signer authority (title, delegation, limits) and reference to corporate resolution when applicable.
Specified signer authentication level (email link, SMS OTP, KBA, or higher) and any required ID verification steps.
Separate signature lines for each party with printed name, title, date, and space for witness or notary if needed.
Clear effective date expressed in MM/DD/YYYY format and conditions that trigger effectiveness, if any.
Exhibits and schedules referenced by name and date to avoid ambiguity about incorporated documents.
| Field | Configuration |
|---|---|
| Signer Order | Sequential or parallel routing based on approval requirements. |
| Authentication Level | Email link, SMS OTP, KBA, or ID verification per transaction risk. |
| Expiry and Reminders | Set expiration windows and automated reminder cadence. |
| Audit Trail | Enable timestamping, IP logging, and certificate of completion. |
Choose a platform that supports the authentication, audit, and storage requirements your organization needs.
Ensure the chosen setup can export a tamper-evident PDF, retain an audit trail, and meet any industry compliance such as HIPAA or 21 CFR Part 11 where applicable.
1–3 business days for internal review depending on complexity
Instant for email links; same-day to several days for KBA or ID checks
Same-day to scheduled appointment for in-person; immediate for approved RON providers
Signed package delivered automatically once last signature is complete
Retention period begins on effective date or execution date
Finalize terms and attach exhibits before routing for signatures.
Send to first signer and start the audit trail once accepted.
Perform required identity checks and schedule notary or RON session.
Store signed PDF, audit log, and attachments in the records system.
| 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 | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |