Can I sign this electronically?

Yes. Under the federal ESIGN Act (15 U.S.C. ch. 96) and state UETA laws, electronic signatures are generally valid if intent, consent, attribution, and record retention are satisfied. Exceptions exist for wills, certain court filings, and other statutorily excluded categories.

Do I need a notary for this agreement?

Not always. Notarization depends on the transaction and state law—real estate-related extensions or affidavits often require acknowledgment. Where notarization is required, many states allow Remote Online Notarization subject to state rules; verify with the state notary commission.

What happens if parties cannot agree on terms?

If parties cannot reach agreement, the original contract terms remain in force unless a court or arbitral panel orders otherwise. Document any negotiations, and consider mediation or temporary performance measures to avoid breach or costly litigation.

How should witnesses or remote notarization be handled?

Follow state-specific rules for witness counts and notarization. For RON, ensure identity proofing, audio-video recording retention, and compliance with state standards. Keep the notarization certificate and any RON session records with the executed agreement.

Are open-ended or rolling dates allowed?

Open-ended dates increase ambiguity. Prefer fixed MM/DD/YYYY deadlines or clearly defined rolling triggers (e.g., 'X days after notice'). Define remedies for missed windows to reduce enforcement disputes.

How long must I retain executed agreements?

Retain executed extensions for at least the contract term plus three years for tax and commercial records; healthcare-related documents require six years per 45 CFR §164.530(j); consult counsel for state-specific longer retention requirements.

Electronic Signature
Templates
Miscellaneous
Delivery Extension Agreement

Delivery Extension Agreement

This template is fully customizable. Edit the text, fill out the fields, and send it for signature. Give it a try!

DELIVERY EXTENSION AGREEMENT

This Delivery Extension Agreement ("Agreement") is made effective as of by and between:

Client Name: Client Address for Notices: Supplier Name: Supplier Address for Notices:

RECITALS

WHEREAS, Client and Supplier entered into a prior agreement, referenced as Purchase Order No. (the "Original Agreement"), which specified a delivery date of ;

WHEREAS, due to the parties have agreed that a short extension of the delivery schedule is necessary and commercially reasonable; and

WHEREAS, the parties desire to document the terms and conditions under which the delivery date will be extended without releasing either party from any other obligations under the Original Agreement except as expressly modified herein.

EXTENSION

The delivery date under the Original Agreement is extended to (the "Extended Delivery Date"). Supplier shall use commercially reasonable efforts to complete and tender delivery no later than the Extended Delivery Date.

SCOPE OF WORK

Scope of the delivery and tasks to be performed during the extension period:

PAYMENT TERMS

As consideration for the extension and any additional work, Client agrees to pay Supplier an additional sum of $ unless otherwise agreed in writing.

Payment schedule and invoicing instructions:

Late payments shall accrue interest at the rate of on outstanding amounts, calculated monthly and compounded. Supplier may suspend further deliveries if payments are more than days late, after providing written notice and a reasonable cure period.

TERM AND TERMINATION

This Agreement shall commence on the Effective Date and shall terminate upon completion of delivery and Supplier's receipt of final payment, but in any event no later than unless earlier terminated in accordance with this Section.

Either party may terminate this Agreement for convenience upon days' prior written notice to the other party. Termination for cause may be effected immediately upon written notice if the other party materially breaches this Agreement and fails to cure such breach within days after receipt of notice describing the breach.

CONFIDENTIALITY

Each party shall maintain in confidence all non-public information disclosed by the other party in connection with this Agreement ("Confidential Information"). Confidential Information shall not include information that (i) was in the public domain at the time of disclosure; (ii) becomes public through no fault of the receiving party; (iii) was rightfully in the receiving party's possession prior to disclosure; or (iv) is independently developed without reference to the disclosing party's Confidential Information. The receiving party shall use Confidential Information only for performance under this Agreement and shall not disclose it to third parties except to employees, contractors, or advisors who have a need to know and are bound by confidentiality obligations at least as protective as those set forth herein.

FORCE MAJEURE

Neither party shall be liable for delays or failures in performance resulting from causes beyond its reasonable control, including acts of God, labor disputes, shortages of materials, governmental actions, epidemics, or transportation interruptions; provided that the affected party promptly notifies the other party in writing and uses commercially reasonable efforts to mitigate the effect of the event.

GOVERNING LAW AND DISPUTE RESOLUTION

This Agreement shall be governed by and construed in accordance with the laws of without regard to conflict of law principles. The parties shall first attempt to resolve disputes through good faith negotiations. If negotiations fail, disputes shall be resolved in the state or federal courts located in the specified jurisdiction.

ENTIRE AGREEMENT

This Agreement, together with the Original Agreement as modified herein, constitutes the entire agreement between the parties with respect to the subject matter and supersedes all prior and contemporaneous agreements, proposals, and communications, whether written or oral. Any modification or waiver of any provision of this Agreement must be in writing and signed by both parties.

NOTICES

All notices required or permitted under this Agreement shall be sent in writing to the addresses below and shall be deemed given when delivered personally, sent by certified mail, or sent by an internationally recognized courier service.

Notice to Client: Notice to Supplier:

MISCELLANEOUS

The parties acknowledge that this Agreement amends only those provisions of the Original Agreement explicitly referenced herein. Except as amended by this Agreement, all terms and conditions of the Original Agreement remain in full force and effect. The parties further agree that execution of this Agreement may be effected by electronic signatures and in counterparts, each of which shall be deemed an original and all of which together shall constitute one instrument.

Client:

By:

Date:

Supplier:

By:

Date:

What a Delivery Extension Agreement Is

Delivery Extension Agreement defines the terms by which a seller, supplier, or carrier and a buyer or consignee agree to postpone an agreed delivery date for goods or services. The document records original delivery terms, the requested new delivery date, any change in consideration or penalties, allocation of risk during the extension, and obligations for inspection, storage, or partial deliveries. It also specifies notice procedures, cure periods, and dispute resolution. Properly executed, the agreement creates an enforceable amendment to the underlying contract and clarifies responsibilities during the extended period.

Why a Formal Extension Protects Both Parties

This agreement reduces ambiguity when delivery dates shift, protects parties from unexpected liability, and documents revised commercial terms such as revised payment schedules, storage costs, or liquidated damages. It supports enforceability and provides clear notice and cure mechanisms to reduce disputes.

Who Typically Prepares or Signs an Extension

Common users include contracting officers, procurement managers, logistics coordinators, and commercial sales representatives managing delivery schedules.

Procurement teams managing supplier delays and revised shipment timetables effectively.
Logistics and operations staff documenting new arrival windows and storage responsibilities.
Legal and contract administrators recording formal amendments to existing delivery agreements.

Use this agreement when parties need documented, mutual consent to modify delivery obligations and associated costs.

Typical Signatory Roles

Contract Manager

A contract manager typically executes or approves extensions on behalf of a company, confirms revised dates and fees, and ensures the extension aligns with procurement policy. They coordinate with operations, legal, and finance to document consideration and any insurance or storage arrangements.

Supplier Representative

A supplier representative signs to accept new delivery timing, documents adjustments to lead time or quantities, and acknowledges any storage or demurrage charges. They should confirm carrier availability, packing changes, and revised inspection windows before executing the extension.

Required Core Data Elements

Effective Date: Enter MM/DD/YYYY exact format required.

Parties: Full legal names for each party.

Extension Period: New delivery date and time window.

Delivery Terms: Incoterms or delivery method specified.

Consideration: Adjusted price, fees, or penalties.

Signature Info: Authorized signer name and date.

Step-by-Step: Complete and Execute an Extension

Follow these steps to complete and execute a Delivery Extension Agreement accurately and consistently online.

01

Prepare Document: Confirm original contract and desired new delivery terms.
02

Enter Details: Fill parties, dates, consideration, and delivery specifics.
03

Review Risks: Document risk allocation, insurance, and inspection obligations.
04

Execute: Obtain authorized signatures and record the execution date.

Configure an Online Extension Workflow

Set up the online extension workflow to capture fields, route approvals, and preserve an auditable record.

Form field name and configuration options	Use required, conditional, or read-only settings.
Signing order and sequence configuration options	Set sequential or parallel signing order.
Authentication and signer verification level	Choose email, SMS code, or KBA verification.
Field validation and format enforcement	Use date, numeric, and TIN validators.
Audit trail retention and export settings	Enable timestamps, IP logging, and PDF certificate.

Typical Routing for an Extension Request

Typical routing for an extension: prepare, send, signer review, return, and archive with full audit trail.

Upload: Attach original contract and proposed amendment.
Place Fields: Add date, new deadline, fees, and signature fields.
Send to Signers: Route to authorized signers with clear instructions.
Record: Store executed PDF and capture audit metadata.

Platform and Format Requirements

Choose a platform that supports secure eSignatures, audit trails, and PDF export for legal reproducibility.

Formats Supported: PDF, DOCX, and HTML output.
Security Standards: TLS 1.2/1.3 in transit; AES-256 at rest.
Integrations: Salesforce, NetSuite, Google Workspace, Box.

Key Timing Rules and Deadlines

Key timing considerations determine when an extension is valid, when notice must be sent, and when penalties accrue.

Notice Before Due Date:

Send written notice before original delivery deadline.

Acceptance Period:

Specify how many days the recipient has to accept.

New Delivery Deadline:

Record the agreed new date and any time window.

Payment Adjustments:

Note revised payment terms and due dates.

Dispute Cure Window:

Include a short cure period for remedying breaches.

Common Mistakes to Avoid

Failing to record the original contract reference can make the extension ambiguous and increase litigation risk if parties dispute which clauses carry forward.
Using unsigned or initialed drafts rather than fully executed extensions leaves obligations unclear and may invalidate claimed extensions in court.
Omitting consideration or new costs (storage, demurrage, inspection) can cause billing disputes or trigger breach claims from suppliers.
Not updating insurance, risk transfer, or inspection schedules during the extension period may expose one party to unexpected losses.

Potential Penalties and Practical Risks

Breach Liability: Damages for late or failed delivery.

Storage Costs: Buyer may charge demurrage fees.

Insurance Gaps: Coverage disputes during extension.

Contract Termination: Repeated delays can lead to termination.

Regulatory Risk: Industry rules may impose penalties.

Evidence Issues: Unsigned amendments risk unenforceability.

How Organizations Use Extensions in Practice

Real-world usage shows how eSignature and clear amendments reduce disputes and speed execution of delivery extensions.

Martin Properties — Founder

Martin Properties used online amendment workflows to formalize schedule changes and collect remote signatures across properties and tenants.

Executed approvals faster across remote stakeholders.
I can process and execute all of these documents online with 100% compliance and built-in security. Whether on mobile or working offline, I can get forms back to their necessary parties efficiently.

Xerox — Director of NetSuite Operations

Xerox used integrations to route document changes and ensure the right formats and signatures reached appropriate teams rapidly.

Integrated routing and format control.
airSlate SignNow provides us with the flexibility needed to get the right signatures on the right documents, in the right formats, based on our integration with NetSuite.

Practical Tips for Clear, Enforceable Extensions

Use clear, unambiguous language, document consideration, and preserve execution records for each extension to reduce enforcement risk.

Reference Original Contract Sections

Cite exact clauses from the original contract (section or paragraph numbers) so it is explicit which terms remain in effect and which are superseded. This prevents disputes about whether unrelated clauses carried forward.

Specify Consideration Clearly

State the precise monetary or non-monetary consideration for the extension. If no additional money changes hands, state that explicitly and note any cost allocations to avoid implied obligations.

Use Precise Dates and Windows

Avoid vague phrases such as 'early next month.' Provide MM/DD/YYYY and, where relevant, a delivery window (e.g., 09:00–17:00) to prevent timing disputes and acceptance confusion.

Record Communication Trail

Keep copies of notices, emails, and change approvals as part of the agreement file. An unbroken communications record supports enforcement and clarifies intent if contested.

Frequently Asked Questions

Answers to common questions about completing, signing, and storing Delivery Extension Agreements, including electronic execution and notarization.

Need help? Contact support

Can I sign this electronically?
Yes. Under the federal ESIGN Act (15 U.S.C. ch. 96) and state UETA laws, electronic signatures are generally valid if intent, consent, attribution, and record retention are satisfied. Exceptions exist for wills, certain court filings, and other statutorily excluded categories.
Do I need a notary for this agreement?
Not always. Notarization depends on the transaction and state law—real estate-related extensions or affidavits often require acknowledgment. Where notarization is required, many states allow Remote Online Notarization subject to state rules; verify with the state notary commission.
What happens if parties cannot agree on terms?
If parties cannot reach agreement, the original contract terms remain in force unless a court or arbitral panel orders otherwise. Document any negotiations, and consider mediation or temporary performance measures to avoid breach or costly litigation.
How should witnesses or remote notarization be handled?
Follow state-specific rules for witness counts and notarization. For RON, ensure identity proofing, audio-video recording retention, and compliance with state standards. Keep the notarization certificate and any RON session records with the executed agreement.
Are open-ended or rolling dates allowed?
Open-ended dates increase ambiguity. Prefer fixed MM/DD/YYYY deadlines or clearly defined rolling triggers (e.g., 'X days after notice'). Define remedies for missed windows to reduce enforcement disputes.
How long must I retain executed agreements?
Retain executed extensions for at least the contract term plus three years for tax and commercial records; healthcare-related documents require six years per 45 CFR §164.530(j); consult counsel for state-specific longer retention requirements.

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