Are Change Order Notices legally binding?

Yes, when executed according to the contract and signed by authorized parties. Electronic signatures are valid under the ESIGN Act (15 U.S.C. ch. 96) and UETA in most states, provided intent, consent, attribution, and record retention requirements are met.

Can I use an electronic signature?

Yes. ESIGN and UETA recognize electronic signatures for most contracts. Ensure the signer consents to electronic records and the platform captures an audit trail showing identity and intent.

Who must sign a Change Order Notice?

Anyone designated in the contract as having signatory authority for modifications, typically the contract administrator, project manager, owner representative, or authorized officer of a company.

How do I correct an error after signing?

Issue a new Change Order Notice that references and supersedes the prior notice, or obtain written amendment signed by all original parties. Do not alter the executed document without documented mutual consent.

Can I revoke a Change Order Notice?

Revocation depends on contract terms and timing; notify other parties in writing, and seek written mutual agreement. Unilateral revocation after acceptance may be treated as breach.

Is notarization required for validity?

Rarely required for ordinary change orders. Notarization may be useful where state-specific recording, lien, or real-property effects exist; consult contract terms and local counsel.

Change Order Notice

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CHANGE ORDER NOTICE

Parties

Client Name: Contractor Name:

Recitals

WHEREAS, Client Name: and Contractor Name: entered into a written contract (the Contract) for certain services and/or deliverables identified therein; and

WHEREAS, the Contract is dated: and bears Contract No.: ; and

WHEREAS, the parties desire to modify certain terms of the Contract as set forth in this Change Order Notice pursuant to the amendment provisions of the Contract.

Change Order Details

Change Order No.:

Effective Date of Change Order:

Scope of Work (amendment)

Cost Impact

Original Contract Price: $

Change Order Price Adjustment (increase/decrease): $

Adjusted Contract Price (if agreed): $

Cost Breakdown / Remarks

Schedule Impact

Original Completion Date:

Revised Completion Date:

Schedule Notes

Payment Terms

Amount Due under this Change Order: $

Payment Schedule

Late Payment Fee: (applies to overdue amounts and is cumulative)

Term and Termination

This Change Order amends the Contract during the term commencing on and ending on unless earlier terminated in accordance with the Contract.

Notice Period for termination specific to this Change Order: days (written notice required).

Confidentiality

The parties acknowledge that Confidential Information, as defined in the Contract, may be exchanged in connection with the performance of this Change Order. Each party agrees to hold such Confidential Information in strict confidence and to use it only as necessary to perform obligations under this Change Order. The obligations set forth herein are in addition to any confidentiality obligations under the Contract and survive termination of the Contract and this Change Order for the period specified in the Contract.

Governing Law

This Change Order shall be governed by and construed in accordance with the laws of the State of , without regard to conflict of law principles.

Entire Agreement; Amendment

Except as expressly modified by this Change Order, all terms and conditions of the Contract remain in full force and effect. This Change Order, together with the Contract, constitutes the entire understanding between the parties with respect to the subject matter hereof and may be amended only by a written instrument signed by authorized representatives of both parties.

Acknowledgment and Authorization

By signing below, the parties acknowledge receipt of this Change Order Notice and certify that the changes described herein are authorized and approved. No work subject to added cost or schedule change shall proceed under this Change Order without signatures by both authorized representatives below.

Client Printed Name:

By (Signature):

Date:

Contractor Printed Name:

By (Signature):

Date:

What a Change Order Notice Is and when it applies

A Change Order Notice documents a proposed modification to an existing contract for work, materials, schedule, or price. It records the change description, cost impact, schedule adjustment, and the effective date, and it serves as the formal record that the requesting party delivered notice to the other party. In construction and professional services, a written notice reduces disputes by creating an auditable paper or electronic trail that shows the scope change, the reason, and the requested resolution before work continues.

Why a clear Change Order Notice matters

A precise Change Order Notice protects project budgets, clarifies responsibility for additional costs or delays, and establishes a record for approvals and potential lien or warranty issues under the governing contract.

Who typically issues and approves Change Order Notices

Change Order Notices are used by multiple project roles to control scope and costs; keep approvals documented to preserve contract rights.

General contractors and project managers who request or approve scope changes during construction
Subcontractors and vendors who submit proposed work changes and pricing adjustments
Owners, architects, and engineers who review, accept, or reject proposed modifications

Maintain signed copies for each party; ensure the notice is routed to contract administrators and file managers for future claims or audits.

Core elements to include in a professional Change Order Notice

A complete notice uses consistent headings and clear, itemized entries so reviewers can quickly assess cost, schedule, and contractual effect.

Change Description

Concise, itemized explanation of the work or services being added, removed, or altered; include drawings or specifications if relevant.

Cost Impact

Specific dollar amounts for added or deducted costs, unit prices, labor rates, and whether amounts are estimates or fixed fees.

Schedule Impact

Number of days added or subtracted, critical-path effects, and a proposed new completion date with milestone changes.

Contract Reference

Contract name, number, original effective date, and any clause authorizing change orders to link the notice to the controlling agreement.

Approvals Required

Identify who must sign or approve (owner, architect, contractor) and any internal routing order or conditional approvals.

Attachments

List supporting documents such as revised drawings, cost breakdowns, material quotes, photographs, or site reports.

Essential fields every Change Order Notice must capture

Project ID: Unique contract or project identifier

Parties: Names of contractor and owner

Effective Date: MM/DD/YYYY format

Cost Impact: Net amount change

Schedule Impact: Days added or subtracted

Signatures: Authorized signer name and date

Step-by-step: complete a Change Order Notice

Follow these steps to prepare a clear, enforceable notice and reduce approval delays.

01

Identify change: Describe the work and reference contract section
02

Quantify impact: Provide cost and schedule adjustments
03

Attach support: Include drawings, quotes, or photos
04

Route for approval: Send to required signers with dates

How to configure an online Change Order approval workflow

Set workflow fields so reviewers get the right documents in the correct order and with sufficient authentication.

Field	Configuration
Template	Create reusable template with placeholders
Notifications	Enable email reminders and status updates
Authentication	Choose email, SMS code, or stronger ID verification
Routing Order	Set sequential or parallel signer steps

Typical routing for a Change Order Notice

A consistent routing process reduces turnaround time and keeps a single authoritative record of approvals.

Upload: Sender uploads notice and attaches support files
Prepare: Place signature, date, and conditional fields
Sign: Designated signers authenticate and sign
Distribute: Final executed copy is shared with all parties

Digital submission and technical considerations

Ensure the chosen platform supports reliable authentication, audit trails, and the file formats your stakeholders use.

File formats: PDF, DOCX accepted
Integrations: CRM and project systems supported
Authentication: Email, SMS, or stronger methods

Preserve audit information (timestamps, IPs, signer identity) and retain the signed record in searchable storage to support claims or audits.

Typical timing and response expectations for a Change Order Notice

Timely responses and clear internal deadlines prevent work stoppages and disputes; define both responder deadlines and effectivity dates.

Response window:

7–14 calendar days for acceptance or written rejection

Contractor acceptance:

Signatures required before related work begins

Owner approval:

Owner review within the response window

Effective date:

Defined in notice; if omitted, use mutual acceptance date

Retroactive changes:

Require explicit written consent and cost reconciliation

Common mistakes when preparing a Change Order Notice

Vague descriptions that omit scope boundaries lead to differing interpretations and downstream claims.
Missing cost detail—failing to separate labor, material, and overhead—creates disputes during invoicing.
No clear approval routing or unauthorized signatures can render a change unenforceable under the contract.
Attaching unsupported estimates without vendor quotes increases rejection risk and delays approvals.

Risks and potential consequences of an incorrect Change Order Notice

Cost Overruns: Unrecoverable if not properly authorized

Delay Claims: Schedule impact disputed without notice

Lien Exposure: Improper documentation may affect lien rights

Contract Breach: Unauthorized changes can trigger breach remedies

Payment Withholding: Owner may withhold funds pending resolution

Audit Findings: Poor records risk adverse audit conclusions

Real-world examples of Change Order Notice use

Practical examples show how timely notices reduce disputes and speed approvals on active projects.

Optica Ventures — Brian Fitzgibbons

A property manager issued a Change Order Notice to add scope after inspection

The notice specified materials and schedule changes
The clear documentation allowed faster vendor invoicing and avoided a later dispute over responsibility for the added work.

Martin Properties — Tim Martin

A real-estate developer required vendor substitution mid-project

The notice detailed cost and delivery impacts
Prompt signatures and attached quotes enabled the developer to maintain the construction schedule without stopping work.

eSignature vendor pricing and feature comparison relevant to Change Order Notices

Compare starting price and core capabilities that affect frequent Change Order Notices: per-user pricing, trial availability, bulk send, audit trail, HIPAA compliance, and envelope caps.

	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 vendor	Varies by vendor	Varies by vendor	Varies by vendor
Bulk Send	Yes	Yes	Yes	Yes	No
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No

Frequently asked questions about Change Order Notices

Answers to common questions about enforceability, electronic signatures, revisions, and revocation for Change Order Notices.

Need help? Contact support

Are Change Order Notices legally binding?
Yes, when executed according to the contract and signed by authorized parties. Electronic signatures are valid under the ESIGN Act (15 U.S.C. ch. 96) and UETA in most states, provided intent, consent, attribution, and record retention requirements are met.
Can I use an electronic signature?
Yes. ESIGN and UETA recognize electronic signatures for most contracts. Ensure the signer consents to electronic records and the platform captures an audit trail showing identity and intent.
Who must sign a Change Order Notice?
Anyone designated in the contract as having signatory authority for modifications, typically the contract administrator, project manager, owner representative, or authorized officer of a company.
How do I correct an error after signing?
Issue a new Change Order Notice that references and supersedes the prior notice, or obtain written amendment signed by all original parties. Do not alter the executed document without documented mutual consent.
Can I revoke a Change Order Notice?
Revocation depends on contract terms and timing; notify other parties in writing, and seek written mutual agreement. Unilateral revocation after acceptance may be treated as breach.
Is notarization required for validity?
Rarely required for ordinary change orders. Notarization may be useful where state-specific recording, lien, or real-property effects exist; consult contract terms and local counsel.

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