What if a signer is unavailable?

If an authorized signer is not available, confirm delegation documents before accepting a substitute signature; record written delegation to maintain enforceability and audit readiness.

Can the amendment be e-signed?

Yes; under the ESIGN Act (15 U.S.C. ch.96) and UETA, electronic signatures are enforceable for most contracts unless a statutory exception applies, but confirm agency policy on RON or notarization.

Is notarization required?

Notarization is state- and document-specific; many jurisdictions require notarization for deeds or certain affidavits but not for every contract amendment—verify with the state notary office.

How should I store the signed file?

Keep a signed PDF and the platform audit trail in your contract repository; retain additional exhibits and funding documentation per retention schedule.

What to do about funding changes?

Attach a funding memorandum or purchase order, and obtain finance sign-off before execution to prevent invoicing delays or disallowed expenditures.

How to correct a signed error?

If an executed task order contains an error, prepare a corrective amendment signed by the same authorized parties; do not alter the original signed document.

Electronic Signature
Templates
Project Management
Project Management Extension Task Order

Project Management Extension Task Order

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

PROJECT MANAGEMENT EXTENSION TASK ORDER

Project ID: Effective Date:

Client Name:

Service Provider:

Project Manager (Provider):

RECITALS

This Extension Task Order supplements the original Task Order executed between Client and Service Provider for the Project identified above (the "Original Task Order"). The parties agree that the Original Task Order is incorporated by reference and remains in full force and effect except as expressly modified herein.

EXTENSION AUTHORIZATION

The parties hereby authorize an extension of performance for the Project as described in this Task Order Extension. This extension is limited to the scope, deliverables, schedule, and compensation adjustments set forth below and does not otherwise amend or waive any terms of the Original Task Order except where explicitly stated.

EXTENSION TERM

Original Contracted End Date Extension Start Date Extension End Date Reason for Extension

SCOPE OF EXTENSION WORK

The Service Provider shall perform the following additional or extended services during the Extension Term. All work shall conform to the standards and deliverable requirements set forth in the Original Task Order unless otherwise specified below.

Detailed Scope of Extension Items Specifically Out of Scope

DELIVERABLES AND ACCEPTANCE CRITERIA

Deliverable 1 — Description Deliverable 1 — Acceptance Criteria Deliverable 2 — Description Deliverable 2 — Acceptance Criteria Additional Deliverables (if any)

TIMELINE AND MILESTONES

The parties agree the following milestones and target dates apply to the Extension Term.

Milestone 1 — Description Milestone 1 — Target Date Milestone 2 — Description Milestone 2 — Target Date Other Milestones / Notes

BUDGET AND PAYMENT

Total Original Contract Value Additional Amount for Extension Revised Total Contract Value (if applicable) Payment Schedule for Extension

CHANGE ORDER AND COMPENSATION ADJUSTMENTS

Any additional modifications to scope, schedule, or price beyond this Extension Task Order will be processed through the Change Order procedure in the Original Task Order. No work outside this Extension shall be billable unless a written Change Order signed by authorized representatives of both parties is executed.

Proposed Change Order Contact (Provider) Proposed Change Order Contact (Client)

CONFIDENTIALITY

All Confidential Information exchanged in connection with the Extension Term shall be subject to the confidentiality provisions of the Original Task Order. The receiving party shall not disclose, use, or permit use of Confidential Information except as necessary to perform its obligations under this Extension Task Order or as required by law, provided that the disclosing party is given advance notice where permitted.

GOVERNING LAW

This Extension Task Order shall be governed by and construed in accordance with the laws of the state or jurisdiction specified below, without regard to conflict of law principles.

Governing Jurisdiction

REPRESENTATIONS AND WARRANTIES

Each party represents and warrants that it has the full right, power, and authority to enter into this Extension Task Order and to perform its obligations hereunder. The Service Provider further warrants that services provided under this Extension will be performed in a professional manner consistent with industry standards.

MISCELLANEOUS

Except as expressly modified by this Extension Task Order, all terms and conditions of the Original Task Order remain unchanged and binding on the parties. In the event of any conflict between this Extension Task Order and the Original Task Order, the terms of this Extension Task Order shall govern solely with respect to the subject matter of the extension.

Additional Provisions or Notes

Client (Authorized Representative)

Client Printed Name:

By:

Date:

Service Provider (Authorized Representative)

Provider Printed Name:

By:

Date:

What the Project Management Extension Task Order Is

A Project Management Extension Task Order is a contract amendment used to extend the scope, duration, or budget of an existing task order under a master services agreement or indefinite delivery contract. It documents the revised deliverables, adjusted schedule, pricing changes, and any updated acceptance criteria for project management services. The task order creates a binding change to the original contract when signed by authorized parties and identifies the responsible contract administrator, funding source, and any new reporting or milestone requirements. Use it to avoid ambiguity about continued work and payment after the original task order expires.

Why an Extension Task Order Matters for Project Continuity

A formal extension preserves legal clarity for scope, schedule, and compensation, reducing disputes and ensuring continued funding and performance.

Who Typically Prepares and Signs This Task Order

Parties involved include contract managers, program/project leads, procurement officers, and authorized signatories from both buyer and vendor sides.

Contracting Officer or Procurement Lead — negotiates terms, approves funding, and executes amendments within delegated authority.
Vendor Project Manager — confirms resource availability, revised schedule, and cost impacts for continued services.
Finance or Grants Administrator — verifies funding source, budget coding, and invoicing changes for the extended period.

Each signer must have authority for the specific contract modification; record delegation documents if authority is delegated.

Who Signs and Why

Contracting Officer

The buyer-side official who has delegated authority to approve changes, confirm available funds, and sign binding contract amendments on behalf of the agency or organization.

Vendor Authorized Signer

A company representative (e.g., VP of Operations, CFO) authorized to bind the vendor to revised terms, confirm staffing, and accept adjusted payment schedules.

Core Elements to Include in a Professional Extension

A complete extension lists the revised scope, new performance period, budget changes, and acceptance criteria, and it references the original task order and governing contract.

Reference

Identify the original contract and task order numbers, effective date, and any related amendment identifiers so the change is auditable and traceable.

Scope Change

Describe added or removed services with specific deliverables, milestones, and any exclusions to prevent scope creep and later disputes.

Period of Performance

Specify new start and end dates, interim milestones, and provisions for interim reporting and deliverable acceptance by the buyer.

Pricing and Funding

State revised total cost, payment schedule, budget line-item, and whether the change is funded by an existing appropriation or requires new authorization.

Acceptance Criteria

Define measurable acceptance tests, review periods, and sign-off procedures tied to milestone payments to limit rework and payment disputes.

Signatures and Authority

Record signer names, titles, dates, and any required witness or notarization steps to ensure enforceability.

Essential Data and Security Elements to Record

Encryption: TLS 1.2/1.3

Data at Rest: AES-256

Certifications: SOC 2 Type II; ISO 27001

HIPAA: BAA available

Audit Trail: Immutable signed history

Access Control: Role-based permissions

Step-by-Step: How to Complete the Extension Task Order

Follow a consistent approval path: prepare draft, confirm funding, review with stakeholders, obtain signatures, and distribute executed copies.

01

Draft: Prepare amendment language referencing the original task order.
02

Funding Approval: Confirm budget availability and record funding citation.
03

Legal Review: Obtain legal or procurement counsel clearance if required.
04

Execution: Collect authorized signatures and retain copies for audit.

How to Configure an Online Extension Workflow

Set up a digital routing process that captures approvals, enforces signer order, and preserves an audit trail for compliance and audits.

Field	Configuration
Signer Order	Buyer first, then vendor, then finance reviewer
Authentication	Email + optional SMS or ID verification
Attachments	Attach SOW exhibits, budget memos, and previous task order
Retention	Store signed PDF and audit trail for recordkeeping

Where to Send and File the Executed Task Order

After execution, distribute the signed copy to procurement, project files, finance, and the vendor; register the amendment in contract management systems.

Procurement File: Upload signed PDF to the central contract repository.
Finance: Send signed copy with funding citation for invoice processing.
Project Team: Share updated schedule and milestones with PMO.
Vendor: Provide the vendor an executed copy for their records.

Best Delivery Methods and Technical Requirements

Choose a delivery method that preserves an evidentiary audit trail and meets any agency authentication requirements.

Supported Formats: PDF, DOCX
Integrations: CMS, ERP, or cloud storage
Authentication: Email, SMS, MFA

Common Deadlines and Timing Considerations

Track notice periods, funding windows, and invoicing cycles to avoid service interruptions or delayed payments.

Notice to Extend:

Provide required notice per contract, often 30–90 days before expiration.

Effective Date:

Specify the start date; it governs labor rates and deliverable timing.

Invoice Cutoff:

Set the last invoice acceptance date for the original period to avoid duplicate billing.

Milestone Deadlines:

Record new milestone dates tied to acceptance and payments.

Funding Window:

Confirm appropriation and obligation deadlines to ensure availability.

Common Mistakes to Avoid

Failing to reference the original task order number clearly, which creates ambiguity about which obligations are changed and complicates audits.
Using vague scope language such as 'additional support as needed' without measurable deliverables, which leads to disputes over hours and fees.
Not confirming funding before execution, risking work that cannot be invoiced or paid due to lack of appropriations or approvals.
Missing required internal approvals or legal review, which can render the amendment noncompliant with procurement rules or delegation limits.

Risks and Consequences of an Incorrect Extension

Contract Invalidity: May be unenforceable

Delayed Payment: Invoices may be held

Scope Disputes: Leads to claims and rework

Audit Findings: Noncompliance risks penalties

Funding Loss: Appropriation issues arise

Data Exposure: Improper sharing risks breach

How Organizations Use an Extension Task Order

Real-world examples show typical outcomes and the documentation organizations include to support extensions.

Optica Ventures LLC

A mid-size services firm extended project management to complete onboarding milestones under an expiring task order.

The extension added a six-week ramp and clarified acceptance tests.
The executed task order referenced the original contract number, included funding citation, and prevented a planned pause that would have delayed deliverables and increased overall costs.

Xerox (NetSuite Operations)

A large enterprise used an extension to add integration work and adjust invoicing cycles.

The amendment defined new deliverables and payment milestones.
Formalizing the change in a signed task order enabled automated invoicing and reduced reconciliation time between project and finance teams.

Practical Tips for Accurate, Efficient Completion

Use consistent templates, involve finance early, and preserve audit evidence for every approval to speed processing and reduce errors.

Use a Standard Template

Start from a procurement-approved extension template to ensure required clauses, citations, and signature blocks are present and compliant.

Validate Funding Early

Confirm appropriation and accounting codes before drafting to prevent retroactive denials or invoice holds.

Attach Supporting Exhibits

Include updated SOWs, schedules, and staffing matrices as numbered exhibits to avoid ambiguity about deliverables.

Preserve Audit Trail

Keep signed PDF copies and the platform audit trail to demonstrate who signed, when, and what changes were approved.

Key Milestones and Approval Stages

A typical approval sequence has discrete stages from draft to execution, each with its own responsible party and timeframe.

01

Draft Preparation

Procurement drafts amendment and attaches exhibits for review.

02

Internal Approvals

Finance and legal review and sign off on funding and compliance.

03

External Execution

Vendor reviews and returns signed copy with counter-signature.

04

Registration

Upload executed document to contract repository and notify stakeholders.

eSignature Vendor Comparison for Executing Task Orders

Comparison of common eSignature options for signing task orders; signNow is listed first per platform conventions and is shown alongside market alternatives.

	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

Frequently Asked Questions and Troubleshooting

Answers to common questions about preparing, signing, and storing a Project Management Extension Task Order in procurement and project contexts.

Need help? Contact support

What if a signer is unavailable?
If an authorized signer is not available, confirm delegation documents before accepting a substitute signature; record written delegation to maintain enforceability and audit readiness.
Can the amendment be e-signed?
Yes; under the ESIGN Act (15 U.S.C. ch.96) and UETA, electronic signatures are enforceable for most contracts unless a statutory exception applies, but confirm agency policy on RON or notarization.
Is notarization required?
Notarization is state- and document-specific; many jurisdictions require notarization for deeds or certain affidavits but not for every contract amendment—verify with the state notary office.
How should I store the signed file?
Keep a signed PDF and the platform audit trail in your contract repository; retain additional exhibits and funding documentation per retention schedule.
What to do about funding changes?
Attach a funding memorandum or purchase order, and obtain finance sign-off before execution to prevent invoicing delays or disallowed expenditures.
How to correct a signed error?
If an executed task order contains an error, prepare a corrective amendment signed by the same authorized parties; do not alter the original signed document.

be ready to get more

Join over 28 million airSlate SignNow users

Sign Now