Product Development Non-Disclosure Agreement Template

A free product development NDA template for sharing designs, specifications, prototypes, and samples with a manufacturer, engineering partner, or co-development team. Covers reverse engineering, tooling, and who owns what is invented along the way. Download in PDF or Word.

Last updated: August 5, 2026

What Is a Product Development Non-Disclosure Agreement?

A product development non-disclosure agreement protects the technical information exchanged when two parties design, engineer, or manufacture something together. The material at stake is different from a typical business NDA: CAD files and drawings, bills of materials, firmware and source code, test data, process parameters, tooling designs, and physical prototypes and samples that can be measured and copied in a way a document cannot.

Because of that, this template adds terms a general NDA leaves out. It prohibits reverse engineering and unauthorized testing of samples, states that tooling and prototypes remain the property of the party that paid for them, addresses export control for technical data crossing borders, and sets a longer confidentiality period to match hardware product cycles. It also handles the question every joint development conversation eventually reaches: who owns an improvement or invention created during the work. This document sets the default and points to a development agreement for the commercial terms.

When to Use This Template

  • You are sending designs, drawings, CAD files, or specifications to a manufacturer or supplier
  • A contract engineering or industrial design firm will work on an unreleased product
  • Physical prototypes, samples, or tooling will be shipped to another party
  • Two companies will co-develop a component, integration, or new product together
  • Firmware, embedded code, or test data will be shared with an outside team
  • You need protection in place before requesting a quote that requires full technical detail

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Full text of the template. Fields in [BRACKETS] are placeholders you fill in.

Product Development Non-Disclosure Agreement

  1. 1. 1. Parties and Development Purpose

    This Product Development Non-Disclosure Agreement (the "Agreement") is entered into as of [EFFECTIVE DATE] between [PARTY A NAME], a [ENTITY TYPE] located at [PARTY A ADDRESS], and [PARTY B NAME], a [ENTITY TYPE] located at [PARTY B ADDRESS]. The Parties intend to exchange technical and commercial information so they can [PURPOSE, e.g., evaluate feasibility, prepare a manufacturing quotation, design and engineer a product, or jointly develop a component] relating to [PRODUCT OR PROJECT NAME] (the "Project"). Information may flow in both directions, and each Party may act as a Disclosing Party or a Receiving Party. This Agreement governs the exchange of information only; the commercial terms of any development or manufacturing work will be set out in a separate development agreement, statement of work, or purchase order. Technical contacts for the Project are [PARTY A TECHNICAL CONTACT] and [PARTY B TECHNICAL CONTACT].

  2. 2. 2. Definition of Confidential Information

    "Confidential Information" means non-public information disclosed by a Disclosing Party in connection with the Project, in any form, that is marked or identified as confidential or that a reasonable person would recognize as confidential given its nature. It includes without limitation: designs, drawings, CAD and CAM files, schematics, and industrial design; specifications, tolerances, and bills of materials; firmware, embedded software, source code, and algorithms; formulas, chemistries, material selections, and treatment processes; manufacturing methods, process parameters, tooling designs, fixtures, and jigs; test plans, test data, failure analyses, and reliability results; supplier identities, component pricing, and cost models; product roadmaps, launch timing, and marketing plans; and physical prototypes, samples, models, and pre-production units. Any measurement, analysis, or data derived from examining a sample or prototype provided under this Agreement is Confidential Information of the Party that provided it.

  3. 3. 3. Marking and Oral Disclosures

    The Parties will mark written and electronic materials as confidential where practical, using a legend such as "Confidential — [DISCLOSING PARTY NAME]." Failure to mark does not remove protection from information that a reasonable person would recognize as confidential given its technical nature and the circumstances of disclosure. Information disclosed orally, visually, or through a demonstration, factory tour, or hands-on review of a sample is Confidential Information if identified as confidential at the time or if a reasonable person would understand it to be confidential. Physical items such as prototypes, samples, and tooling are Confidential Information whether or not they carry a label. Each Party will instruct its personnel to treat all Project materials as confidential unless the Disclosing Party states otherwise in writing.

  4. 4. 4. Exclusions from Confidential Information

    Confidential Information does not include information that the Receiving Party can demonstrate through contemporaneous written or electronic records: (a) was publicly available before disclosure or later becomes publicly available through no act or omission of the Receiving Party; (b) was already in the possession of the Receiving Party without a duty of confidence before disclosure; (c) is lawfully obtained from a third party free to disclose it; or (d) is independently developed by personnel of the Receiving Party who had no access to the Confidential Information. Information derived from disassembling, measuring, or testing a sample or prototype provided by the Disclosing Party does not qualify as independently developed. A specific combination of design features, materials, or process steps remains protected even if individual elements are publicly known, unless the combination itself falls within an exclusion.

  5. 5. 5. Use Restrictions and No Reverse Engineering

    Each Receiving Party will use Confidential Information solely for the Project and for no other purpose, including no use to design, manufacture, market, or sell any product for itself or for a third party outside the Project. The Receiving Party will not disassemble, decompile, decap, cross-section, chemically analyze, X-ray, benchmark, or otherwise reverse engineer any prototype, sample, component, or software provided under this Agreement, except to the extent expressly authorized in writing for the Project or where reverse engineering cannot lawfully be restricted under applicable law. The Receiving Party will not seek to determine the composition, structure, or process parameters of any material or component provided, other than as required for agreed Project testing. The Receiving Party will not file any patent or design registration covering subject matter derived from the Confidential Information of the Disclosing Party.

  6. 6. 6. Handling of Samples, Prototypes, and Tooling

    Physical items provided under this Agreement, including prototypes, samples, pre-production units, tooling, molds, fixtures, and test equipment, remain the property of the Party that provided or funded them and are loaned for use on the Project only. The Receiving Party will store those items in a secured, access-controlled area, will not display or photograph them outside the Project team, will not ship them to any other location or third party without prior written consent, and will not incorporate them into any other product or program. The Receiving Party will maintain a log of items received, their location, and their disposition. Items will be returned in their current condition, or destroyed with written certification, within [ITEM RETURN PERIOD, e.g., 30 days] after the Project ends or on earlier written request. The Receiving Party bears the risk of loss for items in its possession and will notify the Disclosing Party promptly of any loss, damage, or unauthorized access.

  7. 7. 7. Access, Personnel, and Subcontractors

    Each Receiving Party will limit access to Confidential Information to employees and contractors who need it for the Project, and will ensure each of them is bound by written confidentiality obligations at least as protective as those in this Agreement before receiving access. Disclosure to a subcontractor, contract manufacturer, tooling shop, testing laboratory, or other third party requires the prior written consent of the Disclosing Party, which may be conditioned on that party signing a direct agreement. Each Party will maintain a current list of personnel and approved third parties with access and will provide it to the other Party on reasonable request. Access will be revoked promptly when a person leaves the Project. Each Party remains fully responsible for compliance by its personnel and approved third parties.

  8. 8. 8. Intellectual Property, Background IP, and Improvements

    Each Party retains ownership of the intellectual property it owned before this Agreement or develops outside the Project ("Background IP"), and nothing in this Agreement transfers or licenses Background IP except the limited right to use the Confidential Information of the other Party for the Project. Improvements, modifications, or inventions conceived during the Project that relate solely to the Background IP of one Party belong to that Party. Inventions conceived jointly by personnel of both Parties during the Project ("Joint Inventions") will be owned as set out in the separate development agreement; in the absence of such an agreement, each Party will promptly disclose any Joint Invention to the other and the Parties will negotiate ownership and licensing in good faith before either Party files any application. Neither Party will file a patent application covering a Joint Invention without written notice to the other. This Agreement grants no right to use the trademarks, trade dress, or name of the other Party.

  9. 9. 9. No License, No Warranty, and No Obligation to Proceed

    Nothing in this Agreement grants either Party a license under any patent, copyright, trade secret, mask work, or other intellectual property right of the other, whether by implication, estoppel, or otherwise, beyond the limited right to use Confidential Information for the Project. All Confidential Information is provided on an as-is basis, and neither Party makes any representation or warranty as to accuracy, completeness, manufacturability, safety, regulatory compliance, or fitness for any purpose. Neither Party is obligated to disclose any particular information, to proceed with the Project, to place or accept any order, or to enter into any further agreement, and either Party may end discussions at any time without liability. Each Party remains free to develop, acquire, or market products that may compete with those of the other Party, provided it does so without using or disclosing the Confidential Information of the other Party.

  10. 10. 10. Export Control and Regulatory Compliance

    Confidential Information exchanged under this Agreement may include technical data subject to export control laws and regulations. Neither Party will export, re-export, transfer, or release Confidential Information, or provide access to it by a foreign national, in violation of applicable export control or sanctions laws. Before transferring technical data to any location outside [PRIMARY JURISDICTION] or providing access to personnel located outside it, the Receiving Party will confirm that the transfer is permitted and will obtain any required license or authorization. Each Party will notify the other if it becomes aware that Confidential Information is subject to a specific export classification or licensing requirement. Each Party will also comply with applicable product safety, environmental, and material restriction requirements relevant to the Project and will inform the other of any known restricted substance in materials it supplies.

  11. 11. 11. Term and Duration of Obligations

    This Agreement takes effect on the Effective Date and governs disclosures made during the period ending [DISCLOSURE END DATE, e.g., three years after the Effective Date] or on the completion or abandonment of the Project, whichever occurs first. The confidentiality and use restrictions apply to each item of Confidential Information for [CONFIDENTIALITY PERIOD, e.g., five years] from the date it was disclosed, reflecting the length of typical product development and production cycles. Confidential Information that constitutes a trade secret, including manufacturing process parameters and formulations, remains protected for as long as it qualifies as a trade secret under applicable law. The obligations regarding samples, tooling, reverse engineering, intellectual property, and export control survive expiration or termination of this Agreement without time limit unless stated otherwise.

  12. 12. 12. Return or Destruction of Information

    On written request by a Disclosing Party, and automatically when the Project is completed or abandoned, the Receiving Party will return or securely destroy all Confidential Information of that Disclosing Party, including drawings, files, models, test data, notes, and derivative materials, and will return the physical items covered by Section 6. An authorized representative will certify completion in writing within [CERTIFICATION PERIOD, e.g., 20 days]. The Receiving Party may retain one archival copy required by applicable law, regulatory obligation, quality system requirements, or a documented retention policy, and is not required to purge copies held in automatic backup systems that are not readily accessible. Any retained material remains subject to this Agreement for as long as it is retained and may be accessed only for the retention purpose. Records required by a quality management system will be retained in accordance with that system and kept confidential.

  13. 13. 13. Remedies and Injunctive Relief

    Each Party acknowledges that unauthorized use or disclosure of technical Confidential Information, or unauthorized reverse engineering of a sample or prototype, could cause harm that money damages alone may not adequately remedy, including loss of patent rights and loss of first-to-market advantage. In addition to any other remedy available at law or in equity, a Disclosing Party may seek injunctive or other equitable relief to prevent or stop an actual or threatened breach, subject to any bond required by the court. This right is available to both Parties on the same terms. Each Party may also recover damages proven to result from a breach, and the prevailing Party in any proceeding to enforce this Agreement may recover reasonable attorney fees and costs. Neither Party will be liable for indirect, incidental, consequential, or punitive damages, except in connection with willful misappropriation of trade secrets.

  14. 14. 14. Governing Law and General Provisions

    This Agreement is governed by the laws of the State of [GOVERNING STATE], without regard to conflict of laws rules, and the United Nations Convention on Contracts for the International Sale of Goods does not apply. Any action will be brought exclusively in the state or federal courts located in [VENUE COUNTY AND STATE], to whose jurisdiction each Party consents. This Agreement is the entire agreement of the Parties regarding confidentiality for the Project and supersedes prior understandings on that subject; it may be amended only in a writing signed by both Parties, and any conflicting preprinted terms on a purchase order or quotation do not apply. Neither Party may assign this Agreement without written consent, except to a successor to substantially all of its business, provided the successor is not a direct competitor of the other Party. If any provision is unenforceable, it will be narrowed to the minimum extent necessary and the remainder will continue in effect. Counterparts and electronic signatures are valid.

  15. 15. 15. Signatures

    By signing below, the Parties agree to the terms of this Agreement as of the Effective Date. PARTY A: [PARTY A NAME]. Signature: ______________________. Printed Name: [PARTY A SIGNER NAME]. Title: [TITLE]. Date: [DATE]. PARTY B: [PARTY B NAME]. Signature: ______________________. Printed Name: [PARTY B SIGNER NAME]. Title: [TITLE]. Date: [DATE]. Each signer represents that they are authorized to bind the party on whose behalf they sign and that they have read the restrictions on reverse engineering, samples, and export control set out above.

  16. 16. Disclaimer

    This template is provided for general informational purposes only and is not legal advice. Product development raises patent, trade secret, export control, product safety, and regulatory issues that vary by state, country, and industry, and public disclosure of an invention can affect later patent rights. Joint invention ownership in particular has consequences that a short clause cannot fully resolve. Review and adapt this document with a licensed attorney, and involve patent counsel before disclosing an unfiled invention. Use of this template does not create an attorney-client relationship with ScanContract.

Key Clauses Explained

What each important clause does — and what to watch out for before you sign.

Definition Covering Physical Items and Derived Data

Extends protection to prototypes, samples, and any measurements taken from them.

General NDAs protect documents and say nothing about hardware, which leaves a supplier free to argue that anything learned by measuring a sample is their own knowledge. If you are shipping parts, confirm that samples are covered and that data derived from testing them belongs to the party that supplied them.

No Reverse Engineering

Prohibits disassembly, analysis, and benchmarking of anything provided under the agreement.

On the receiving side, check that the prohibition does not block testing you were actually hired to perform, and that it carves out activity that cannot lawfully be restricted in your jurisdiction. On the disclosing side, note that this clause is the main protection you have for an unpatented physical product, so a vague version is worth fixing.

Samples, Prototypes, and Tooling

Keeps ownership of physical items with the party that paid for them and controls how they are stored.

Tooling ownership is the dispute that surfaces when a relationship ends and a mold is sitting on a factory floor. Say explicitly who owns the tool, who bears risk of loss, and how quickly it must be released. Receiving parties should confirm they are not accepting unlimited liability for expensive equipment without an insurance discussion.

Background IP and Joint Inventions

Preserves pre-existing IP and sets a default process for inventions created during the work.

Joint ownership sounds fair and is usually a poor outcome, because in the United States each joint owner can generally license the patent without accounting to the other. Decide ownership in the development agreement rather than leaving it to a default. At minimum, require notice before either side files an application.

Term and Duration

Applies a longer confidentiality period suited to hardware and manufacturing timelines.

A two-year term borrowed from a software NDA expires before many physical products reach production. Match the period to the product cycle, and keep an indefinite carve-out for process parameters and formulations, which are classic trade secrets. Receiving parties should confirm the long term applies only to genuinely technical material.

Export Control

Requires both sides to confirm technical data may lawfully cross borders or reach foreign nationals.

This is the clause teams ignore until an engineer forwards a drawing to an overseas office. Releasing controlled technical data to a foreign national can be a violation even without a physical shipment. Confirm who is responsible for classification and whether offshore engineering resources are permitted before work begins.

Return or Destruction Including Physical Items

Covers returning drawings and data as well as prototypes, tooling, and test units.

Manufacturers under a quality management system cannot destroy device history records on request, so an absolute destruction obligation conflicts with their regulatory duties. Make sure the carve-out for quality records exists and that those records stay confidential. Disclosing parties should require an itemized log so nothing is quietly kept.

Frequently Asked Questions

Do I need an NDA before sending drawings to a manufacturer for a quote?
Yes, and it should be signed before the technical package goes out rather than after. A quotation request typically includes the drawings, tolerances, and bill of materials that represent the most copyable part of a product. Many manufacturers have a standard NDA of their own, and it is worth comparing it against a balanced version, especially the sections on reverse engineering and tooling ownership.
Does an NDA replace a patent?
No. An NDA is a contract that binds the party who signed it, while a patent is a right enforceable against the world. What an NDA does is preserve the confidentiality that keeps a later patent application viable and protects the information as a trade secret in the meantime. Disclosing an invention publicly without an agreement in place can start or forfeit filing deadlines, so involve patent counsel before wide disclosure.
Who owns an improvement invented by the manufacturer during development?
It depends on what the agreement says, which is why this template sets a default and points to a development agreement for the real answer. Improvements tied solely to the background IP of one party normally stay with that party. Anything invented jointly should be assigned deliberately, because default joint ownership in the United States generally lets either owner license the patent without sharing proceeds.
Can I stop a supplier from reverse engineering my product?
Contractually, yes — a no-reverse-engineering clause is enforceable in most circumstances and is the main protection available for an unpatented physical product. Practically, it works only if you can detect a violation, which is why the clause pairs with sample logs, return obligations, and limits on who may hold parts. Note that some jurisdictions restrict how far such clauses can go, and independent development remains permitted.
How long should a product development NDA last?
Longer than a general business NDA. Three to five years from disclosure is common, because hardware programs run for years before launch and a two-year term can expire before the product ships. Manufacturing process parameters, formulations, and similar trade secrets should be carved out and protected for as long as they remain secret rather than expiring on a fixed date.

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