Is an electronic signature valid?

Yes. Electronic signatures are generally enforceable under the ESIGN Act (15 U.S.C. ch. 96) and UETA where adopted, provided intent, consent, attribution, and record retention requirements are met.

Who can sign on behalf of a company?

A person with actual authority or apparent authority should sign. Include the signer’s title and confirm corporate signing rules to avoid later challenges to authority.

Is notarization required for amendments?

Not typically required for private contract amendments, but state or document-specific rules may mandate notarization or witnesses in certain cases, especially for real property interests.

What if names or titles mismatch?

Correct mismatches before execution; mismatched names can raise questions of attribution and delay enforceability or payment processing.

Can I revoke an executed extension?

Revocation requires mutual agreement or contractually allowed termination mechanisms; unilateral revocation after execution is typically ineffective unless the parties agree.

How should executed copies be stored?

Store a tamper-evident PDF with an audit trail and retain supporting correspondence; follow retention schedules and maintain accessibility for audits or litigation.

Electronic Signature
Templates
Project Management
Project Management Extension

Project Management Extension

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PROJECT MANAGEMENT EXTENSION

Project Identification

Project Title Project ID

Client Name: Service Provider:

Project Manager (Service Provider)

Reference Agreement Date: Effective Date of this Extension:

Extension Summary

This Project Management Extension (the "Extension") amends the Agreement referenced above. Except as expressly modified by this Extension, all terms and conditions of the Agreement remain in full force and effect. In the event of any inconsistency between the Agreement and this Extension, the terms of this Extension control to the extent of such inconsistency.

Amended Scope of Work

Describe the amended scope of work Out-of-Scope Items (if any)

Deliverables and Acceptance

List each deliverable below along with acceptance criteria and revised delivery date.

Deliverable 1 Description Deliverable 1 Acceptance Criteria

Planned Delivery Date:

Deliverable 2 Description (optional) Deliverable 2 Acceptance Criteria

Planned Delivery Date:

Timeline and Milestones

Original Project Start Date: Original Project End Date:

New Contract End Date (as extended)

Milestone 1: Due:

Milestone 2: Due:

Milestone 3 (optional): Due:

Budget, Fees, and Payment

Original Total Fee: $ Additional Fee under Extension: $

New Total Fee: $

Revised Payment Schedule and Terms

Change Order Process Acknowledgement: The parties confirm and agree that any scope, schedule or fee change beyond this Extension will be implemented only by a signed written change order executed by authorized representatives of both parties.

Confidentiality

All information exchanged in connection with the Agreement and this Extension that is identified as confidential, or which by its nature should reasonably be considered confidential, shall remain confidential. Each party shall use Confidential Information solely to perform its obligations hereunder and shall not disclose such information except to employees, contractors or advisors who have a need to know and are bound by confidentiality obligations no less protective than those in the Agreement.

Liability; Indemnity

Except as amended herein, the limitations of liability and indemnification provisions set forth in the Agreement remain unchanged and are incorporated by reference. Neither party shall be liable to the other for incidental or consequential damages except as expressly provided in the Agreement.

Notices

All notices required or permitted under this Extension shall be given in writing to the addresses below and shall be effective upon receipt.

Client Notice Address Service Provider Notice Address

Governing Law

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

Miscellaneous

Except as expressly modified by this Extension, all terms of the Agreement remain unchanged and continue in full force and effect. This Extension may be executed in counterparts, each of which shall be deemed an original and all of which together shall constitute one and the same instrument. Electronic signatures shall be accepted and have the same force and effect as original signatures.

Attachments (describe any appendices or schedules included with this Extension)

Client:

By:

Date:

Service Provider:

By:

Date:

What the Project Management Extension Is

The Project Management Extension is a written amendment that modifies the scope, schedule, deliverables, budget, or other project terms in an existing contract. It records agreed changes such as new milestones, adjusted completion dates, additional work items, and budget revisions, and creates an auditable record of parties' consent. When properly executed, the extension becomes part of the governing agreement and clarifies responsibilities, acceptance criteria, and payment triggers to reduce disputes during project delivery.

Why an Extension Is Useful and What It Protects

A Project Management Extension formalizes changes to project scope, reduces ambiguity about new responsibilities and timelines, and helps preserve contract remedies. It provides clear acceptance criteria, aligns payment milestones with updated work, and documents mutual consent so both parties and auditors can trace amendments.

Typical Users and When They Engage the Extension

Project managers, contracting officers, and outside counsel commonly prepare or request extensions when scope or schedule shifts occur.

Project managers and PMOs who track milestones and need contemporaneous agreement on scope or timelines.
Contractors and subcontractors who require written authorization for change orders and adjusted payments.
Procurement, legal, and finance teams that must document approvals for audit, invoicing, and compliance.

Use the extension whenever an agreed change affects obligations, budgets, or delivery dates to maintain an auditable contract trail.

Core Elements to Include in a Professional Extension

A clear extension uses consistent headings and defined terms so any reader can understand what changed, why, and who is responsible.

Scope Amendment

Describe new or removed tasks with enough detail to identify deliverables and avoid ambiguity during implementation and testing phases.

Revised Schedule

State new milestone dates, completion criteria, and any interim deliverable deadlines tied to payments or approvals.

Budget & Payments

Specify incremental fees, payment triggers, retainers, and whether change orders are fixed-price or time-and-materials.

Responsibilities

Assign ownership for tasks, approvals, reviews, and dependencies so parties know who performs each action and when.

Acceptance Criteria

Define test conditions, deliverable formats, and approval workflows required for formal acceptance and invoicing.

Integration Clause

Confirm that the extension modifies the original agreement only as stated and identify any superseded provisions.

Required Information and Essential Fields

Project Title: Exact project name

Parties: Full legal entity names

Effective Date: MM/DD/YYYY

Scope Summary: Concise change description

Compensation: New amounts or rates

Signatures: Authorized signer names

Step-by-Step: Completing the Extension

Follow these sequential steps to prepare, approve, and finalize a Project Management Extension with minimal friction.

01

Draft the amendment: Insert precise scope, dates, and payment changes.
02

Review internally: Obtain stakeholder and legal review for risks.
03

Send to counterparty: Provide the extension for signature and questions.
04

Execute and archive: Capture signatures, save copies, and distribute executed version.

How to Configure an Online Workflow for This Extension

Set up a digital routing workflow so approvals, signatures, and recordkeeping are automatic and auditable.

Field	Configuration
Routing Order	Sequential: PM → Legal → Finance → Client
Authentication	Email + optional SMS code
Required Fields	Scope, dates, budget, signer role
Retention Settings	Retain signed PDF + audit trail

Where to Send and How the Extension Moves Through Approval

A typical approval path routes the draft from the originating team through legal and finance, then to external signers for final execution.

Originator: Uploads and configures the extension
Internal Review: Legal and finance verify terms
External Signer: Client or contractor signs
Archival: Executed copy stored for audit

Recommended Delivery Methods and Technical Considerations

Choose delivery channels that preserve the signed record and meet any regulatory authentication needs.

File formats: PDF or DOCX recommended
Authentication: Email link or SMS code
Integrations: Connect to CRM or PM tools

Ensure your platform produces a tamper-evident PDF with an audit trail and stores the executed document in centralized records.

Typical Timelines, Notice Periods, and Processing Expectations

Extensions often include specific deadlines for approval and performance; understanding these timeframes prevents disputes and late penalties.

Notice Period for Changes:

Specify how many days before change is effective

Internal Review Target:

Allow 3–5 business days for legal review

External Approval Window:

Client approval commonly within 7–14 days

Revised Milestone Dates:

List new dates for each deliverable

Payment Trigger Timing:

Tie invoices to acceptance events

Common Mistakes to Avoid When Preparing an Extension

Vague scope language that fails to identify deliverables and leads to disputes over performance expectations and acceptance criteria.
Failing to update payment terms or billing schedules, which can create invoicing conflicts and delay cash flow or trigger late fees.
Not capturing signatures from authorized signatories, which may render the extension unenforceable or subject to challenge.
Skipping an audit trail or retaining only unsigned drafts, complicating compliance reviews and contract audits.

Potential Consequences of an Incorrect or Missing Extension

Contract Breach: Disputes and damages exposure

Payment Delays: Invoices may be withheld

Liens: Contractors may file liens

Regulatory Risk: Industry-specific compliance gaps

Tax Withholding: Incorrect payer info triggers backup withholding

Evidence Loss: Missing audit trail undermines claims

Frequently Asked Questions About Project Management Extensions

Answers to common questions about validity, signatures, notarization, revisions, and recordkeeping for extensions.

Need help? Contact support

Is an electronic signature valid?
Yes. Electronic signatures are generally enforceable under the ESIGN Act (15 U.S.C. ch. 96) and UETA where adopted, provided intent, consent, attribution, and record retention requirements are met.
Who can sign on behalf of a company?
A person with actual authority or apparent authority should sign. Include the signer’s title and confirm corporate signing rules to avoid later challenges to authority.
Is notarization required for amendments?
Not typically required for private contract amendments, but state or document-specific rules may mandate notarization or witnesses in certain cases, especially for real property interests.
What if names or titles mismatch?
Correct mismatches before execution; mismatched names can raise questions of attribution and delay enforceability or payment processing.
Can I revoke an executed extension?
Revocation requires mutual agreement or contractually allowed termination mechanisms; unilateral revocation after execution is typically ineffective unless the parties agree.
How should executed copies be stored?
Store a tamper-evident PDF with an audit trail and retain supporting correspondence; follow retention schedules and maintain accessibility for audits or litigation.

eSignature Vendor Pricing and Feature Comparison for Extension Workflows

Compare entry-level pricing and key capabilities relevant to managing contract extensions and high-volume approvals; signNow appears first for direct feature comparison.

	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	Yes, 7-day trial	Varies	Varies	Varies	Varies
Bulk Send	Yes	Yes	Yes	Yes	Yes
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No
Envelope Cap	No cap	100 envelopes/user/year	Varies	Varies	Varies

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