Revision Summary
Concise description of what changed and why; reference to original baseline.
Using a standardized Revised Space Theory clarifies responsibilities, reduces ambiguity, and creates an auditable record of scope and schedule changes. It helps align stakeholders, preserves legal and procurement histories, and supports compliance with contract change control procedures.
Several project roles collaborate on the Revised Space Theory to ensure accuracy and buy-in across technical, commercial, and legal teams.
The completed document is routed to signatory parties and stored according to record-retention rules for the project and contracting organization.
Concise description of what changed and why; reference to original baseline.
List of deliverables added, removed, or modified and how acceptance criteria change.
Updated milestones, dependencies, and revised completion dates with rationale.
Estimated cost delta, approved contingency use, and funding source changes.
New risks introduced by the revision and assigned mitigation owners.
Designated signers, dates, and countersignature fields for governance.
| Field | Configuration |
|---|---|
| Initiator | Role-based starter; auto-notify reviewers |
| Reviewer Sequence | Defined order or parallel review options |
| Authentication | Email or multi-factor signer verification |
| Retention Tag | Apply project classification and retention policy |
Choose distribution methods that preserve the audit trail and ensure signer attribution before final filing.
Ensure stored copies include the full audit trail (timestamps, IPs, signer authentication) and follow your organization’s retention policy.
Within 3 business days after scope change identification
Complete within 7 business days of distribution
Obtain signatures within 10 business days
Update baselines within 5 business days after approval
Store signed record immediately after approval
Change request submitted and logged.
Technical, schedule, and cost impacts evaluated.
Comments collected and dispositioned.
Authorized signatures obtained; changes implemented.
| Criteria | Revised Space Theory | Contract Amendment |
|---|---|---|
| Use Case | operational scope shifts | formal contract terms change |
| Approval Level | project governance | legal and procurement |
| Record Linkage | baseline-linked | contract-filed |
| Timing | near-term implementation | may require negotiation |
A construction manager documents an added HVAC scope
A healthcare clinic reconfigures exam room allocation
| 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 | No | No | No | No |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |