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CDA Extension Agreement

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CDA EXTENSION AGREEMENT

This Confidential Disclosure Agreement Extension (this "Extension") is made and entered into as of Effective Date: by and between Disclosing Party: with a principal place of business at , and Receiving Party: with a principal place of business at .

RECITALS

WHEREAS, the parties entered into a Confidential Disclosure Agreement titled: effective as of Original Agreement Date: (the "Original Agreement");

WHEREAS, the parties wish to extend the term and certain obligations of the Original Agreement as set forth in this Extension and to confirm that all remaining provisions of the Original Agreement remain in full force and effect, except as expressly modified herein; and

WHEREAS, capitalized terms used but not defined in this Extension shall have the meanings assigned to them in the Original Agreement.

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree as follows:

1. EXTENSION OF TERM

1.1 Extension. The term of the Original Agreement as to Confidential Information disclosed prior to the Effective Date of this Extension is hereby extended until New Expiration Date: . Alternatively, if the parties prefer the term to be extended by a set period, Additional Months of Extension: months from the date the Original Agreement would otherwise expire shall apply only if both parties indicate such intent by checking the box: .

1.2 No Other Amendments. Except as expressly set forth herein, the Original Agreement remains unchanged and in full force and effect. This Extension shall not be construed as a waiver of any rights under the Original Agreement except as set forth herein.

2. CONFIDENTIALITY OBLIGATIONS

2.1 Continued Obligations. All confidentiality, non-use, non-disclosure and other obligations with respect to Confidential Information (as defined in the Original Agreement) shall continue for the extended term specified in Section 1 and shall survive termination or expiration of the Original Agreement to the extent provided therein.

2.2 Standard of Care. The Receiving Party shall continue to protect Confidential Information with at least the same degree of care it uses to protect its own confidential information of a similar nature, but no less than reasonable care.

3. RETURN OR DESTRUCTION

3.1 Upon the written request of the Disclosing Party (which request may be made at any time during or after the extended term), the Receiving Party shall promptly return or, at the Disclosing Party's option, destroy all Confidential Information in its possession or control and certify in writing that it has complied with this obligation, except to the extent retention is required by law or internal document retention policies for a specific documented reason.

4. REPRESENTATIONS; AUTHORITY

Each party represents and warrants that it has the full corporate power and authority to enter into this Extension and to perform its obligations hereunder, and that the execution and delivery of this Extension and the performance of its obligations do not and will not violate any contractual obligation, law or regulation to which it is subject.

5. REMEDIES

5.1 Injunctive Relief. The parties acknowledge that monetary damages may be an inadequate remedy for breach of confidentiality obligations and that the Disclosing Party shall be entitled to seek injunctive or other equitable relief, without the requirement to post a bond, in addition to any other remedies available at law or in equity.

5.2 Cumulative Remedies. The remedies provided in this Extension are cumulative and in addition to any other remedies available to a party under the Original Agreement, at law or in equity.

6. INDEMNIFICATION

To the extent permitted by applicable law and except as otherwise provided in the Original Agreement, each party shall indemnify, defend and hold harmless the other party from any claims, losses, damages, liabilities, costs and expenses (including reasonable attorneys' fees) arising from the indemnifying party's breach of its confidentiality obligations under the Original Agreement as extended by this Extension.

7. NOTICES

Notices to Disclosing Party

Notices to Receiving Party

Notices shall be deemed given when delivered personally, sent by nationally recognized overnight courier, or three (3) business days after deposit in the United States mail, certified or registered, return receipt requested, postage prepaid, to the addresses specified above or to such other address as a party may designate by written notice in accordance with this Section.

8. GOVERNING LAW

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

9. ENTIRE AGREEMENT; SEVERABILITY

9.1 Entire Agreement. This Extension, together with the Original Agreement, constitutes the entire agreement between the parties with respect to the subject matter hereof and supersedes all prior and contemporaneous agreements, understandings and communications, whether written or oral, relating to such subject matter, except that the Original Agreement remains in full force and effect except as amended by this Extension.

9.2 Severability. If any provision of this Extension is held invalid or unenforceable by a court of competent jurisdiction, such provision shall be severed and the remainder of this Extension shall remain in full force and effect.

10. AMENDMENTS; WAIVER; COUNTERPARTS

10.1 Amendments. Any amendment or modification of this Extension shall be effective only if in writing and signed by authorized representatives of both parties.

10.2 Waiver. No failure or delay by either party in exercising any right under this Extension shall constitute a waiver of that right, and no single or partial exercise of any right shall preclude any other or further exercise of that right.

10.3 Counterparts. This Extension may be executed in one or more counterparts, each of which shall be deemed an original, and all of which together shall constitute one and the same instrument. Signatures delivered by electronic means shall be effective to bind the parties.

11. MISCELLANEOUS

The parties acknowledge that they have read and understood this Extension, that they have had the opportunity to consult counsel, and that this Extension is binding upon and inures to the benefit of the parties and their respective successors and permitted assigns.

ADDITIONAL TERMS / AMENDMENTS

Disclosing Party — Printed Name:

By:

Title:

Date:

Receiving Party — Printed Name:

By:

Title:

Date:

Enter text✕

What a CDA Extension Agreement Is

The CDA Extension Agreement is a written amendment that extends the term and, where needed, the scope of an existing Confidential Disclosure Agreement (CDA). It identifies the original CDA by date and parties, specifies the new effective and termination dates, restates confidentiality obligations, and documents any limited changes. The extension avoids renegotiating the full agreement while preserving original protections; it should be clear about which original provisions remain in force and must be signed by authorized representatives to be effective.

Why extending an existing CDA often makes sense

A focused extension preserves confidentiality protections without reopening full negotiations, supports continuity for ongoing work, and reduces administrative burden. It clarifies continuing duties, prevents gaps that could permit unintended disclosures, and lets parties reaffirm or narrow scope with a simple amendment rather than drafting a new agreement from scratch.

Why extending an existing CDA often makes sense

Who typically prepares or signs a CDA extension

Legal counsel, R&D managers, procurement teams and outside contractors commonly prepare or review CDA Extension Agreements when extending confidentiality terms.

  • Corporate legal teams review clause alignment, signatures, and governing law consistency before extending confidentiality.
  • Research and development managers ensure proprietary scope remains protected for ongoing experiments and collaborations.
  • Vendors and service providers sign to maintain access to confidential materials during extended work periods.

Tailor review participants to the agreement’s subject matter: include privacy, compliance, and business stakeholders where sensitive data or regulated information is involved.

Roles and examples of signers

Corporate Counsel

Corporate counsel drafts or approves the extension to align with company policy and risk tolerances, confirms authority to bind the organization, and ensures the amendment references the original CDA and sets a clear effective and termination date.

Research Partner

An external research partner reviews the amendment to confirm protected materials remain covered, checks permitted uses and recipients, verifies authorized signers, and supplies updated contact or affiliate information required by the extension.

Essential information to include in the extension

Effective Date: Specify MM/DD/YYYY, defines when extension starts
Parties' Legal Names: Full legal names, matching government ID
Original Agreement: Reference original CDA date and title
Extension Period: State length in months or specific end date
Signature Blocks: Authorized signer name, title, and date
Governing Law: Select state law that governs interpretation

Key risks and consequences of errors

Breach Liability: Civil damages and injunctive relief
Invalid Amendment: Missing signatures may void extension
Data Exposure: Unintended disclosures increase litigation risk
Tax Consequences: Classification errors affect reporting
Regulatory Noncompliance: HIPAA or export controls penalties
Reputational Harm: Loss of partner trust and contracts

Common preparation mistakes to avoid

  • Ambiguous reference to original agreement dates or parties, causing disputes over which terms remain in effect and whether intended extensions apply to new affiliates.
  • Failing to obtain authorized signatures from both entities or omitting signature dates, which can render the amendment unenforceable and expose parties to risk.
  • Overbroad or vague extension language that unintentionally widens permitted disclosures or fails to reaffirm prior confidentiality obligations and exclusions.
  • Neglecting to update exhibits, attachments, or recipient lists so materials previously covered are no longer clearly identified or protected under the extension.

Step-by-step: preparing and executing the CDA Extension Agreement

Follow these practical steps to prepare, execute, and record a CDA Extension Agreement consistently and reduce legal and operational errors.

  • 01
    Locate Original: Verify original CDA date, parties, and governing law
  • 02
    Draft Amendment: State extension period and explicitly reference original agreement terms
  • 03
    Obtain Signatures: Collect authorized signatures and execution dates from all parties
  • 04
    Distribute & Archive: Deliver executed copy to stakeholders and store in contract repository

Where to send and how execution flows

Execution and routing paths determine enforceability and accessibility; follow a consistent filing and notification process for the extended CDA.

  • Send to Counterparty: Email or secure portal with signed amendment attached
  • Legal Review: Internal counsel files copy and confirms compliance
  • Contract Repository: Upload final document and index metadata for retrieval
  • Project Distribution: Notify project teams of extended confidentiality obligations

How to set up a repeatable online extension workflow

Configure an online workflow template to apply consistent clause references, routing rules, and signer authentication for repeatable execution of CDA extensions.

Field Configuration
Template Name Prepopulate extension clauses and cross-reference originals
Signer Authentication Require email or SMS code; enable advanced auth if needed
Routing Order Set signing order and optional reviewer steps
Notifications Auto-notify stakeholders after execution

Digital signing and file format considerations

Use an eSignature platform that provides secure storage, tamper-evident audit trails, and required signer authentication for legal certainty.

  • File Formats: PDF and DOCX recommended for permanence
  • Integrations: Connect to Salesforce, NetSuite, Google Workspace
  • Authentication: Email, SMS code, or SSO available

What a professional CDA Extension Agreement should contain

A well-drafted CDA Extension Agreement is concise but explicit: it references the original CDA, sets precise dates, reaffirms confidentiality scope, and documents authority to sign and any related exhibits.

Clear Reference

Identify the original CDA by title and execution date, specify which sections are unchanged, and state explicitly that this instrument amends and extends the identified agreement to avoid ambiguity about parties' obligations.

Defined Term

Specify the new effective date and precise termination date or formula for expiry, and indicate whether renewal is automatic or requires further written agreement to prevent disputes over duration.

Scope Confirmation

Reaffirm what information remains confidential, whether any categories are added or removed, and whether prior permitted disclosures remain authorized under the extended term to preserve expectations.

Authority Clause

Include a statement that signatories have authority to bind their organizations, and capture titles and contact information for verification should questions about signature legitimacy arise.

Signature Block

Provide signature lines for each party with printed name, title, date, and an optional witness or notary section if required by jurisdiction or internal policy.

Integration Note

Reference any related exhibits, data-sharing addenda, or HIPAA business associate agreements where protected health information is involved to maintain regulatory compliance.

Timing guidance and internal deadlines

Plan in advance for drafting, review, signature collection, and archival so the extension is effective before the original CDA expires and stakeholders have adequate time for approval.

Issue Draft 30 Days Prior:

Start drafting at least 30 days before original expiry

Review and Approval Window:

Allow two weeks for legal and stakeholder review

Signature Collection Deadline:

Collect all signatures at least seven days before expiry

Effective Date Confirmation:

Confirm a clear effective date for the extension

Preserve Execution Records:

Keep executed copies and audit trail permanently accessible

Key milestones from draft to archive

Track these numbered milestones so the extension executes cleanly, with clear handoffs and recordkeeping at each stage.

01

Review Original CDA

Confirm scope, exceptions, and governing law before drafting the amendment

02

Draft Extension

Prepare precise amendment language and cross-references to original clauses

03

Execute Amendment

Obtain signatures, dates, and authentication evidence from all parties

04

Archive & Notify

Store final document and notify relevant teams of extended obligations

eSignature vendor comparison for signing CDA extensions

Basic plan comparisons focused on starting price, trial availability, bulk send, audit trail presence, HIPAA support, and envelope caps to help select a platform consistent with operational needs.

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 (Premium) Yes Yes Yes No
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 about CDA Extension Agreements

Answers to common execution, authentication, revocation, and storage questions for CDA extensions, including electronic signing and record retention considerations.


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