Can this form be e-signed?

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

Is notarization required?

Not usually for commercial change orders, but specific state or contract clauses may require notarization or witnesses; verify local rules before omitting a notary.

What happens if work starts without signing?

Starting work without a signed authorization risks nonpayment, breach claims, and shifted liability. Document retroactive approvals with clear justification and signed acceptance.

How do I confirm signer identity?

Use multi-factor authentication, documented approver lists, or stronger identity proofing for high-value changes to ensure signer attribution and reduce repudiation risk.

Which records must I keep?

Keep executed authorizations for at least the contract term plus three years; follow IRS rules (IRC §6501(a)) and HIPAA requirements when applicable.

Can I amend an authorization later?

Yes. Use a new authorization or amendment with a new ID, state what is changing, secure approvals from all original signers or authorized replacements, and preserve version history.

Electronic Signature
Templates
Healthcare
Additional Work Authorization Form

Additional Work Authorization Form

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

What the Additional Work Authorization Form Is

The Additional Work Authorization Form documents approval for work outside an original scope, schedule, or budget. It creates a written record of the extra tasks, the parties authorizing them, the agreed price or hourly rate, the effective date, and any schedule or warranty changes. This form supports clear expectations for contractors, subcontractors, vendors, and internal teams and serves as the primary record for invoicing, change orders, and project audits when disputes or payment questions arise.

Why a Formal Authorization Matters

A signed Additional Work Authorization reduces disputes, ensures proper billing, and documents scope changes for audits and regulatory compliance. It protects owners, contractors, and vendors by making approvals explicit and traceable under contract terms and applicable law.

Who Typically Completes This Form

Clear assignment of responsibility and signature authority prevents unauthorized work and supports later invoicing or change-order processing.

Project managers and site supervisors who control scope and schedules.
Procurement or contract administrators responsible for budget and approvals.
Contractors and subcontractors requesting compensation for added work.

Essential Elements of a Professional Authorization

A complete Additional Work Authorization Form combines identification, scope, pricing, schedule, approvals, and change tracking so the authorization is enforceable and auditable.

Document ID

Unique number or project code to connect the authorization to a contract or work order.

Scope Description

Concise, measurable description of additional tasks, deliverables, and locations affected.

Price or Rate

Fixed price, not-to-exceed amount, or hourly rates with estimated hours and currency.

Schedule Impact

Start and completion dates, milestones, and any effect on project deadlines.

Approvals

Signature blocks for authorized approver(s), printed names, titles, and dates.

References

Related contract clause, original purchase order, or change-order number for context.

Step-by-Step: How to Complete the Form

Complete the form in sequence to ensure administrative and contractual consistency before any extra work starts.

01

Verify Contract: Confirm authority to approve changes under the master contract.
02

Detail Scope: Write measurable tasks, deliverables, and location specifics.
03

Set Pricing: Enter agreed rate, estimate hours, and total not-to-exceed amount.
04

Obtain Approvals: Collect required signatures and record dates before work begins.

Configuring an Online Authorization Workflow

When automating the form, configure fields, routing, and authentication to match internal controls and audit needs.

Field	Configuration
Required Fields	Make Project Name, Description, Amount, and Approver signature required.
Routing Rules	Route sequentially to manager, finance, then procurement for approval.
Authentication	Use email+code or stronger MFA for approvers to ensure attribution.
Notifications	Enable reminders and conditional alerts for overdue approvals.

Where to Send or File the Completed Form

Route the signed form to project records, finance, and the vendor/contractor for consistent recordkeeping and invoicing.

Project Folder: Store in the central project document repository.
Accounts Payable: Send to AP with invoice references for payment processing.
Contractor Copy: Deliver an executed copy to the performing party.
Audit Log: Record the authorization in the contract change log.

Digital Signing and Submission Requirements

Ensure the chosen platform supports ESIGN/UETA compliance, secure storage, and the required integrations with your document repository and ERP systems.

Authentication: Email+OTP or stronger multi-factor authentication for approvers.
Audit Trail: Capture timestamps, IP, and signer attribution for each action.
File Formats: Accept signed PDFs and preserve embedded metadata.

Timelines and Processing Expectations

Plan approvals so work does not start before sign-off; account for internal review cycles and payment terms in the timeline.

Approval Lead Time:

Allow 1–5 business days for sequential internal approvals.

Emergency Work:

Document post-facto approvals with a written justification and signatures.

Invoice Submission:

Submit invoices referencing the authorization within stated payment terms.

Retention Actions:

Archive executed form within 5 business days of signing.

Dispute Window:

Raise billing disputes within contract-defined periods to preserve remedies.

Practical Examples

Two concise scenarios show how the form is used and recorded in practice.

Project Manager Use

A site manager documents an unplanned foundation repair

Estimated 24 hours added
The authorization records scope, fixed additional cost, approver signature, and links to the invoice for payment and audit.

Vendor Requested Change

A subcontractor requests additional electrical work after site discovery

Owner needs cost estimate before start
The signed form preserves approvals, sets payment terms, and avoids later disputes over responsibility.

Tips for Accurate and Efficient Completion

Follow consistent processes to reduce errors, speed approvals, and maintain a clear audit trail for every added task.

Standardize Templates

Use a single standardized form across projects to reduce ambiguity and speed reviewer familiarity.

Require Essential Fields

Make Project, Description, Amount, and Approval required to prevent incomplete authorizations.

Track Versions

Assign a unique revision or change-order number whenever amendments occur to keep history intact.

Preserve Audit Data

Capture signer identity, timestamp, and method (email, MFA) for legal and billing validation.

Common Mistakes to Avoid

Allowing work to start before written approval, which can forfeit contractual remedies and create payment disputes.
Using vague descriptions like 'additional labor as required' without measurable deliverables or acceptance criteria.
Omitting approval authority or using an unauthorized signatory, which can invalidate the authorization in disputes.
Failing to reference the original contract or change-order number, leading to billing and audit reconciliation problems.

Risks of Incorrect or Missing Authorization

Payment Denial: Invoices may be rejected by payers without an executed authorization.

Contract Breach: Unauthorized work can be treated as a breach under contract terms.

Liability Exposure: Work performed without sign-off can shift warranty and indemnity risk.

Regulatory Issues: Sector rules may require documented approvals for billing or compliance audits.

Audit Failures: Incomplete records increase findings and remedial costs in audits.

Dispute Costs: Resolving payment disputes without written authorization is costly and time-consuming.

Required Data Elements at a Glance

Project ID: Unique code

Scope Summary: Brief measurable text

Amount: Fixed or rate

Dates: MM/DD/YYYY

Signatures: Approver identity

Reference: Contract or PO number

Who Signs and Why

Project Manager

The project manager authorizes scope and schedule changes and ensures the work aligns with technical requirements, cost estimates, and on-site safety considerations. Their signature confirms local approval and responsibility for implementation.

Contract Administrator

The contract administrator or procurement officer reviews pricing and contractual impact, confirming budget availability, change-order numbering, and compliance with purchase order terms before countersigning.

eSignature Pricing Snapshot for Authorizations

Compare common vendor pricing and feature facts relevant to signing and distributing Additional Work Authorization Forms. signNow appears first per vendor comparison conventions.

	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 free trial	No free trial	Limited trial	Limited trial
Bulk Send	Yes	Yes	Yes	Yes	Yes
Audit Trail	Yes	Yes	Yes	Yes	Yes
HIPAA Compliant	Yes	Yes	Yes	No	No
Envelope Cap	No envelope cap	100 envelopes/user/year	Varies by plan	Varies by plan	Varies by plan

Frequently Asked Questions

Answers to common questions about validity, signatures, notarization, and online submission for Additional Work Authorization Forms.

Need help? Contact support

Can this form be e-signed?
Yes. Electronic signatures are legally valid under the ESIGN Act (15 U.S.C. ch. 96) and UETA where adopted, provided intent, consent, attribution, and record retention are present.
Is notarization required?
Not usually for commercial change orders, but specific state or contract clauses may require notarization or witnesses; verify local rules before omitting a notary.
What happens if work starts without signing?
Starting work without a signed authorization risks nonpayment, breach claims, and shifted liability. Document retroactive approvals with clear justification and signed acceptance.
How do I confirm signer identity?
Use multi-factor authentication, documented approver lists, or stronger identity proofing for high-value changes to ensure signer attribution and reduce repudiation risk.
Which records must I keep?
Keep executed authorizations for at least the contract term plus three years; follow IRS rules (IRC §6501(a)) and HIPAA requirements when applicable.
Can I amend an authorization later?
Yes. Use a new authorization or amendment with a new ID, state what is changing, secure approvals from all original signers or authorized replacements, and preserve version history.

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