Change Description
Concise, unambiguous statement of the exact tasks, deliverables, or exclusions that form the requested change, including referenced contract section.
A clear SCO protects contractual rights, clarifies scope boundaries, and provides an auditable trail of change requests and approvals under the governing contract and applicable law.
Project managers, contract administrators, general contractors, and client representatives commonly prepare or review SCOs during project delivery.
Concise, unambiguous statement of the exact tasks, deliverables, or exclusions that form the requested change, including referenced contract section.
Detailed line-item or lump-sum cost adjustment showing calculations, rates used, and whether pricing is estimated or firm for the change.
Adjusted milestone or completion dates with critical-path explanation and commercial consequences for time extensions.
Facts or events prompting the SCO, such as unforeseen conditions, client-initiated changes, regulatory updates, or design errors.
Precise citations to the base contract clauses permitting changes, notice timing, or pricing methodologies used for adjustment.
How the other party accepts or rejects (signature, counterproposal timeline), and what constitutes final authorization to proceed.
Electronic drafting, secure sharing, and e-signature reduce turnaround and maintain an audit trail for SCOs.
| Field | Configuration |
|---|---|
| Signer Order | Sequential order matching contract authorization chain |
| Authentication Level | Email plus SMS code or KBA for high-value changes |
| Attachment Requirement | Require supporting documents before submission |
| Retention Setting | Automatic archival to secure repository |
| 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 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 |
Issue SCO promptly after discovery of change
Typical review windows are 10–30 business days
Parties often allow 15 business days for counteroffers
Aim for formal acceptance within 30 calendar days
Begin work only after acceptance or written direction
Initiator compiles scope, cost, and rationale
Legal and finance sign off required
Recipient evaluates technical and commercial impacts
Authorized signature completes authorization