Can the addendum be signed electronically?

Yes. Electronic signatures are generally enforceable under the federal ESIGN Act (15 U.S.C. ch. 96) and state UETA laws. Ensure intent, consent, attribution, and retention. Confirm there are no statutory exceptions in the specific transaction or state law before relying solely on e-signatures.

Is notarization or witness required for validity?

Not typically. Most Business Disclosure Addenda do not require notarization or witnesses, but state law can impose requirements for related filings such as deeds or power of attorney. Remote online notarization is permitted in many states; verify current rules with the state notary authority.

How to amend disclosures after execution

Use a formal amendment or supplemental addendum signed by the same authorized parties. Reference the original addendum, describe changes, include new effective date, and retain version history. For material changes, consider notifying affected third parties and updating related filings.

Admissibility of electronic records in court

Yes. Courts generally admit electronic records and e-signed documents when they meet ESIGN/UETA criteria and authenticity can be shown through audit trails, metadata, or witness testimony. Preserve system logs and certificates to support admissibility and evidentiary weight.

Who must sign the addendum?

Authorized representatives with contractual authority should sign: company officers, authorized agents, or individuals expressly delegated by board resolution. If a signer represents an entity, include capacity language and, when appropriate, evidence of signing authority such as a corporate resolution.

Remote online notarization (RON) use for addendum

RON is permitted in a majority of states subject to identity-proofing, audio-video recording, and record retention requirements. Use a RON provider that complies with state notary rules; retain notarization records per state retention requirements and check for any transaction-specific restrictions.

Electronic Signature
Templates
Miscellaneous
Business Disclosure Addendum

Business Disclosure Addendum

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

BUSINESS DISCLOSURE ADDENDUM

This Business Disclosure Addendum (the "Addendum") is made effective as of by and between the parties identified below and supplements the underlying agreement referenced herein.

Disclosing Party: Receiving Party:

WHEREAS

WHEREAS, the parties entered into a principal agreement identified as dated (the "Agreement");

WHEREAS, the parties desire to set forth current business disclosures, material relationships, and terms that supplement the Agreement and that the Receiving Party may rely upon in performing obligations under the Agreement.

SCOPE OF WORK

Scope of Work (as supplemented by this Addendum):

DISCLOSURES

The Disclosing Party hereby makes the following material disclosures as of the effective date above. If a box is checked "Yes," the Disclosing Party shall provide a full description and supporting information in the space provided immediately following each item.

Ownership interest in any vendor, subcontractor or affiliate engaged under the Agreement.

If yes, describe ownership interests and entities:

Affiliated business relationships, including common ownership, family relationships, or contractual relationships with third parties relevant to the Agreement.

If yes, describe affiliates and nature of relationship:

Any commissions, referral fees, contingent compensation, finder’s fees, or other payments to third parties arising from performance under the Agreement.

If yes, identify payment structures and counterparties:

Any pending or threatened litigation, arbitration, governmental investigation or regulatory action involving the Disclosing Party that is material to performance under the Agreement.

If yes, provide matter details and status:

Other material facts, relationships, or potential conflicts of interest not otherwise described above.

If yes, describe other material information:

If no disclosures apply, check here:

PAYMENT TERMS

Total Amount Payable under Agreement and Addendum: Payment Schedule / Milestones: Late Payment Fee or Interest:

TERM AND TERMINATION

The term of this Addendum commences on and continues until unless earlier terminated in accordance with the Agreement or this Addendum.

Notice Period for Termination (number of days):

Notwithstanding the foregoing, either party may terminate this Addendum for cause upon written notice if the other party materially breaches the Agreement or this Addendum and fails to cure such breach within the notice period specified above.

CONFIDENTIALITY

All information disclosed pursuant to this Addendum that is identified as confidential or that reasonably should be understood to be confidential given the nature of the information and the circumstances of disclosure ("Confidential Information") shall be held in confidence by the Receiving Party. The Receiving Party shall not use Confidential Information except as necessary to perform obligations under the Agreement and shall not disclose Confidential Information to third parties except to employees, advisors, or permitted subcontractors who have a need to know and who are bound by confidentiality obligations at least as protective as those in this Addendum.

The obligations of confidentiality do not apply to information that: (a) is or becomes publicly available through no fault of the Receiving Party; (b) was in the Receiving Party’s possession prior to disclosure as evidenced by written records; (c) is rightfully received by the Receiving Party from a third party without breach of any obligation of confidentiality; or (d) is independently developed by the Receiving Party without use of the Disclosing Party’s Confidential Information.

GOVERNING LAW

This Addendum shall be governed by and construed in accordance with the laws of without regard to conflict of laws principles. Venue for any dispute arising under this Addendum shall lie in the courts of that jurisdiction.

ENTIRE AGREEMENT

This Addendum, together with the Agreement, constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior and contemporaneous agreements, understandings, negotiations and discussions, whether oral or written, relating to such subject matter. In the event of any conflict between the terms of this Addendum and the Agreement, the terms of this Addendum shall control.

CERTIFICATION

The undersigned certify, under penalty of perjury and to the best of their knowledge after due inquiry, that the disclosures made herein are true, complete and correct as of the effective date. The Disclosing Party agrees to promptly notify the Receiving Party in writing of any material change to these disclosures during the term of the Agreement.

Disclosing Party:

By:

Date:

Receiving Party:

By:

Date:

Definition and role of the Business Disclosure Addendum

The Business Disclosure Addendum is a supplemental agreement used to record material business-related facts and disclosures that modify, clarify, or append an existing contract. Typical uses include identifying ownership interests, related-party transactions, conflicts of interest, prior business relationships, licensing restrictions, or material financial conditions. The addendum is designed to be attached to a primary agreement and signed by the same parties, creating an integrated record. It is not a standalone incorporation document but serves to document disclosures required by contract terms, regulatory compliance, or internal policy.

Why a Business Disclosure Addendum matters

A Business Disclosure Addendum centralizes required disclosures, reduces ambiguity about parties' obligations, and supports regulatory compliance. It helps recipients assess risk, verify conflicts or ownership, and creates a clear record for audits or future disputes without changing the primary agreement's substantive terms.

Who typically prepares and signs this addendum

Businesses and legal teams use the Business Disclosure Addendum when contracts require detailed factual disclosures, due diligence, or onboarding documentation for counterparties.

In-house counsel and compliance officers managing contract disclosures and audit trails.
Procurement and vendor management teams documenting related-party relationships and conflicts of interest.
Finance, investors, or lenders reviewing material financial conditions tied to an agreement.

A concise addendum saves review time and creates a single signed record to support compliance, audits, or contractual enforcement.

What to include: six essential sections

Core sections clarify what must be disclosed, who signs, effective dates, limitations, confidentiality, and how the addendum integrates with the main contract.

Disclosure Items

List specific facts such as ownership interests, material agreements, financial obligations, pending litigation, or regulatory actions. Be specific; vague descriptions may not satisfy contractual disclosure obligations or due diligence checks.

Signatories

Identify each party authorized to sign; include printed name, title, and capacity (individual, officer, agent). Incorrect signer information can affect enforceability and acceptance and indicate corporate authority if signer represents an entity.

Effective Date

Specify the effective date using MM/DD/YYYY format. The date determines applicable obligations, deadlines, and retention calculations for disclosures referred to in the agreement and any retroactive disclosure periods.

Integration Clause

State that the addendum forms part of the primary agreement and controls only to the extent of specified disclosures; clarify that other contract terms remain in force.

Confidentiality

Note whether disclosures are confidential and subject to nondisclosure terms; include handling, permitted recipients, and any required redaction process for sensitive information, and specify remedies for breach of confidentiality.

Amendments

Describe how additional disclosures or corrections are documented and signed, and whether unilateral amendments are permitted; define the recordkeeping protocol for updates including versioning, dates, and retention.

Required fields at a glance

Entity Name: Full legal business name as registered.

TIN/EIN: Employer Identification Number (EIN/TIN).

Authorized Signer: Name, title, and authority statement.

Address: Street, city, state, ZIP.

Disclosure Items: Bullet list of material facts.

Effective Date: MM/DD/YYYY format required.

Step-by-step: completing the addendum

Fill, review, and execute the Business Disclosure Addendum step by step to ensure accuracy and contractual integration.

01

Prepare Draft: Collect required facts and supporting documents.
02

Attach: Append to the primary agreement as an exhibit.
03

Sign: All parties sign and date in authorized capacity.
04

Distribute: Provide signed copies to all contract stakeholders.

Online workflow settings for e-completion

Configure an online workflow to collect disclosures, attach exhibits, and capture signatures with audit trails.

Field	Configuration
Signer Order	Set sequential or parallel signer order and routing.
Authentication	Email link, SMS code, or KBA options.
Attachments	Allow supporting documents upload; required vs optional.
Audit Trail	Capture timestamps, IP address, and action log.

How electronic submission and routing typically work

Route the addendum electronically or by paper; indicate filing destinations and delivery expectations for each recipient.

Upload: Import PDF or DOCX and position fields.
Invite Signers: Enter signer emails or generate a public link.
Authentication: Choose email, SMS, or advanced verification.
Completion: Signed copy and audit certificate are delivered.

Penalties and risks of incorrect disclosures

Incomplete Disclosure: Breach of contract risk.

Regulatory Penalty: Potential fines and enforcement.

Tax Consequences: Backup withholding or penalties.

Reputational Harm: Loss of trust with stakeholders.

Contract Voidance: Contract termination risk.

Litigation Exposure: Higher likelihood of disputes.

Common preparation errors to avoid

Failing to list precise dates or monetary figures leads to ambiguity and may require later correction or supplemental disclosures during audits.
Using vague language such as 'material' without definition invites differing interpretations and weakens contractual protections.
Submitting unsigned or improperly authorized addenda is a frequent error that invalidates the disclosure and delays processing.
Attaching unsigned exhibits, wrong file formats, or unreferenced attachments frustrates reviewers and can be rejected during due diligence.

Representative eSignature pricing and feature comparison

Comparison of common pricing and feature indicators for eSignature vendors; signNow is listed first per vendor order requirements.

	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 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 practical answers

Common questions and solutions for completing, signing, and submitting a Business Disclosure Addendum in U.S. commercial contexts.

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