Can the mitigation document be signed electronically?

Yes. Electronic signatures are enforceable under the ESIGN Act (15 U.S.C. ch. 96) and state UETA laws provided the transaction meets the four-part validity test: intent, consent, attribution, and retention.

Is notarization required for this document?

Not typically. Most radon mitigation records do not require notarization, but local real estate or municipal rules may ask for notarized affidavits in some transactions; verify with your closing agent or local authority.

Who should sign the mitigation document?

The licensed contractor performing work and the property owner or authorized representative should sign. If the property is under contract, buyer or seller signatures may both be appropriate per transaction terms.

How long should I keep mitigation records?

Retain originals for the active term plus at least three years; many practitioners keep records seven years for real estate and warranty support. Federal rules like IRC §6501(a) and HIPAA 45 CFR §164.530(j) inform specific retention minima.

What if post-mitigation test results still exceed guidance levels?

Document additional corrective steps, schedule a follow-up test, and record interim mitigation measures. Maintain a dated audit trail of actions until acceptable levels are achieved.

Can I rely on a scanned signed copy?

A scanned signed copy may be acceptable if it includes a clear audit trail and original signer attribution. Prefer platforms that produce tamper-evident PDFs and retain an electronic Certificate of Completion for evidentiary support.

Electronic Signature
Templates
Miscellaneous
Radon Mitigation Document

Radon Mitigation Document

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

Radon Mitigation Agreement

This Radon Mitigation Agreement (the Agreement) is entered into as of between the parties set forth below.

Parties

Contractor Name Contractor Address Contractor License / ID Property Owner (Client) Name Property Address (Mitigation Site)

WHEREAS

WHEREAS, the Property Owner engaged the Contractor to evaluate and mitigate elevated radon concentrations at the mitigation site identified above; and

WHEREAS, the Contractor represents that it possesses the training, experience, equipment, and licensing required to perform radon mitigation work in accordance with applicable industry standards and prudent mitigation practice; and

WHEREAS, the parties desire to set forth the scope of mitigation work, payment terms, warranties, confidentiality obligations, and other terms and conditions governing the performance of the mitigation services.

Scope of Work

The Contractor shall provide radon mitigation services at the mitigation site, which shall include evaluation, design, installation of radon control systems, sealing of major entry routes as reasonably practicable, and post-installation testing if selected. Specific work scope and components required are described below.

Detailed Scope of Work

Testing and Baseline Measurements

Pre-mitigation radon concentration (short-term or long-term test): conducted on using .

Post-mitigation testing: Included If included, testing to be completed within of system activation.

Payment Terms

Total contract price: USD.

Deposit Amount Payment Schedule / Milestones

Late payment: Any unpaid balance not received within of invoice due date shall incur interest at or the maximum allowed by law, whichever is less.

Term and Termination

Work commencement date: Estimated completion date: .

Either party may terminate this Agreement for material breach if the breaching party fails to cure such breach within after written notice. Termination by the Owner for convenience shall entitle the Contractor to payment for work performed and reasonable demobilization costs.

Warranties, Performance Guarantee, and Exclusions

The Contractor warrants that materials and workmanship provided under this Agreement will be performed in a professional manner consistent with industry standards. The Contractor does not warrant a specific radon concentration level in perpetuity but offers the following limited performance guarantee:

If post-mitigation testing performed within of system activation shows an indoor radon concentration exceeding , Contractor will, at Contractor's expense for labor, perform reasonably necessary corrective measures to reduce concentrations below the threshold, provided Owner timely notifies Contractor and Owner has complied with all reasonable maintenance instructions.

Exclusions: This warranty does not cover changes to the building, HVAC modifications, removal of system components by others, or conditions not reasonably discoverable at the time of installation. Additional parts or materials required due to changes requested by Owner or unforeseen conditions may be charged separately.

Confidentiality

Each party shall hold in confidence non-public technical, testing, financial, and other proprietary information obtained from the other party in connection with this Agreement, and shall not disclose such information to third parties except to enforce this Agreement or as required by law. This obligation shall survive termination for a period of three years.

Confidentiality Acknowledgment I acknowledge and agree to the Confidentiality terms above.

Permits and Access

Owner shall provide reasonable access to the property and obtain any permits, approvals, or permissions required by local authorities unless otherwise agreed in writing. Contractor shall notify Owner of any permit requirements discovered during work planning and prior to permit application.

Indemnification and Limitation of Liability

Each party shall indemnify, defend, and hold harmless the other party from claims arising from its gross negligence or willful misconduct in connection with this Agreement. Except for liability arising from gross negligence or willful misconduct, Contractor's aggregate liability for claims arising under this Agreement shall not exceed the total fees paid by Owner to Contractor under this Agreement.

Governing Law

This Agreement shall be governed by and construed in accordance with the laws of the state of without regard to its choice-of-law principles.

Entire Agreement

This Agreement, including any exhibits, proposals, or specifications expressly incorporated herein, constitutes the entire agreement between the parties with respect to the subject matter and supersedes all prior oral or written negotiations, representations, or agreements. Modifications to this Agreement must be in writing and signed by authorized representatives of both parties.

Notices

Contractor Contact for Notices Owner Contact for Notices

Acknowledgments

Owner acknowledges that radon is a naturally occurring radioactive gas, that radon levels vary over time, and that no mitigation system can guarantee a zero radon level. Owner further acknowledges receipt of any pre-mitigation test reports provided by Contractor.

Contractor (Printed Name):

By (Signature):

Date:

Property Owner (Printed Name):

By (Signature):

Date:

What the Radon Mitigation Document Is and When It’s Used

A Radon Mitigation Document records testing results, mitigation measures, contractor scope, and verification steps for reducing indoor radon concentrations in a property. It can serve as a project scope, proof of work for real estate disclosures, and a record for home buyers, sellers, contractors, and local authorities. The document normally lists parties, address, measurement data, mitigation methods, post-mitigation test results, and signatures from contractor and property owner to confirm completion and acceptance.

Why a Formal Radon Mitigation Document Matters

A clear mitigation document creates an auditable record of testing, corrective action, and acceptance; it helps manage liability, supports real estate disclosures, and documents health-risk reduction. Electronic records and signatures are legally valid under ESIGN (15 U.S.C. ch. 96) and state UETA statutes when the four ESIGN elements are met.

Who Typically Prepares and Receives This Document

Several roles interact with a Radon Mitigation Document during testing, remediation, and property transfer.

Homeowners and sellers who need to document test results and mitigation work during a sale or transfer.
Licensed mitigation contractors who provide scope, completion dates, and system details for buyer reassurance.
Real estate agents and closing attorneys who collect disclosures and attach mitigation receipts to closing files.

Each party should keep a signed copy; contractors and sellers commonly retain originals while buyers receive copies for records.

Step-by-step: Completing a Radon Mitigation Document

Follow these steps in order to produce a compliant, easy-to-audit mitigation record suitable for transactions and inspections.

01

Step 1: Record property identification and tester details.
02

Step 2: Enter baseline measurement and test method.
03

Step 3: Describe mitigation scope and installation details.
04

Step 4: Add post-mitigation results, attachments, and signatures.

Core Components Every Professional Radon Mitigation Document Should Include

A well-structured document reduces disputes and supports disclosure. Include measurable items, dates, responsible parties, and verification evidence so readers can confirm effectiveness and compliance quickly.

Identification

Property address, parcel number if available, and contact details for owner, seller, and contractor for follow-up and legal clarity.

Measurement Data

Baseline and post-mitigation radon levels with units (pCi/L), test durations, device IDs, lab certifications, and time stamps.

Scope of Work

Concrete description of mitigation methods, materials, locations of piping/fans, and any structural modifications performed during mitigation.

Verification

Attached laboratory or instrument reports, photographs of installation, and a checklist confirming system operation and maintenance instructions.

Signoff

Signature blocks for contractor and property owner with printed name, title, date, and statement of acceptance or conditional acceptance.

Attachments

Include invoices, maintenance schedules, warranties, and certificates to provide a complete record for buyers or inspectors.

Data and Security Items to Capture

Encryption: AES-256 at rest

Transport: TLS 1.2/1.3

Audit Trail: Timestamp and IP logging

Authentication: Email or MFA options

HIPAA: BAA required when PHI present

Retention: Exportable PDF/A format

Common Legal and Transactional Risks

Incomplete Disclosure: Buyer rescission risk

Incorrect Test Dates: Invalidates comparison

Unverified Results: No lab certificate

Missing Signatures: Enforceability issues

Improper Notarization: State-level rejection

Data Loss: Audit trail gaps

Frequent Preparation Pitfalls to Avoid

Failing to attach the original test report causes questions about instrument calibration and may delay closings or inspections.
Using vague mitigation descriptions like 'soil depressurization' without component specifics can create disputes over scope and warranty coverage.
Entering inconsistent dates for testing and mitigation can make it impossible to verify whether post-mitigation reduction was sustained.
Relying on unsigned or unaccepted electronic copies without a definable audit trail risks enforceability in some transactions.

How the Radon Mitigation Document Fits into the Transaction Flow

This sequence shows where the document is generated, approved, and stored during a mitigation and property sale workflow.

Upload: Contractor uploads draft report and attachments.
Review: Owner and agent confirm details.
Sign: Parties sign electronically or in person.
Archive: Final PDF stored with audit trail.

Configuring an Online Radon Mitigation Workflow

Typical digital settings streamline validation, signatures, and archival for efficient handoffs between contractor, owner, and closing agent.

Field	Configuration
Authentication	Email link or SMS code
Conditional Fields	Show post-test section if baseline > threshold
Templates	Pre-fill contractor and property info
Webhooks	Notify closing agent on completion

Technical Options for Digital Signing and Submission

Choose a platform that supports secure PDF export, audit trails, and the authentication level your transaction requires.

Formats: PDF, DOCX supported
Integrations: CRM and storage systems
Authentication: Email, SMS, or KBA

Ensure the platform’s security and compliance align with your use case; for healthcare-adjacent records confirm a BAA is available and that exports are retained in a tamper-evident format for audits.

Timing Considerations and Typical Deadlines

Timing often depends on transaction milestones, test scheduling, and local regulations; allow buffer time for retests and documentation before closing.

Pre-listing Test:

Schedule at least 48–72 hours before mitigation planning

Mitigation Completion:

Allow 1–7 business days typically, depending on system complexity

Post-mitigation Retest:

Conduct after system stabilization; often 48 hours to 7 days

Document Turnaround:

Provide signed record to buyer within 3–7 days of final test

Transaction Deadlines:

Factor in state/local disclosure deadlines during sale

eSignature Options Commonly Used for Radon Mitigation Documents

The table compares basic pricing and capabilities for common eSignature providers; choose a provider that supports required authentication and retention for your use case.

	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
Envelope Cap	No cap	100 envelopes/user/year	Varies by plan	Varies by plan	Varies by plan

Frequently Asked Questions About the Radon Mitigation Document

Answers below address common legal, signing, and recordkeeping questions for mitigation reports used in transactions and inspections.

Need help? Contact support

Can the mitigation document be signed electronically?
Yes. Electronic signatures are enforceable under the ESIGN Act (15 U.S.C. ch. 96) and state UETA laws provided the transaction meets the four-part validity test: intent, consent, attribution, and retention.
Is notarization required for this document?
Not typically. Most radon mitigation records do not require notarization, but local real estate or municipal rules may ask for notarized affidavits in some transactions; verify with your closing agent or local authority.
Who should sign the mitigation document?
The licensed contractor performing work and the property owner or authorized representative should sign. If the property is under contract, buyer or seller signatures may both be appropriate per transaction terms.
How long should I keep mitigation records?
Retain originals for the active term plus at least three years; many practitioners keep records seven years for real estate and warranty support. Federal rules like IRC §6501(a) and HIPAA 45 CFR §164.530(j) inform specific retention minima.
What if post-mitigation test results still exceed guidance levels?
Document additional corrective steps, schedule a follow-up test, and record interim mitigation measures. Maintain a dated audit trail of actions until acceptable levels are achieved.
Can I rely on a scanned signed copy?
A scanned signed copy may be acceptable if it includes a clear audit trail and original signer attribution. Prefer platforms that produce tamper-evident PDFs and retain an electronic Certificate of Completion for evidentiary support.

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