Life sciences guide

NDA for Life Sciences UK: Protecting Drug Discovery, Biotech IP and Clinical Research Deals

Pharmaceutical companies, biotech firms, CROs and university spin-outs share sensitive drug discovery data, clinical trial protocols and research IP before any collaboration or licensing agreement is signed. This guide explains when a UK life sciences NDA is needed and how to protect pre-contract disclosures under English law.

By Richard Wood, Founder9 min readUpdated 18 June 2026Last reviewed 18 June 2026life sciencespharmabiotechclinical trials

The UK life sciences industry is built on the exchange of scientific and commercial information before formal agreements are in place. Pharmaceutical companies, biotech firms, contract research organisations, university technology transfer offices and life sciences investors routinely share drug discovery data, clinical trial protocols, regulatory filing strategies and development pipeline information with potential partners, licensees and acquirers before any licensing, co-development, asset purchase or investment agreement is executed.

This is general information, not legal advice

NDASafe is a document preparation service, not a law firm. Our templates are legally reviewed against applicable UK law at the point of release, but every situation is different. Where significant value, unusual risk or a cross-border element is involved, take independent legal advice before you sign.

When life sciences parties need an NDA

Pre-contract disclosure in the life sciences sector spans the full drug development value chain. The most common situations requiring an NDA include:

Drug discovery and licensing discussions: A pharmaceutical or biotech company sharing compound library data, synthesis routes, target identification data and early efficacy results with a potential licensee or co-development partner before any licensing agreement is executed needs an NDA to protect that pre-contract scientific disclosure.

Biotech-pharma partnership negotiations: Early-stage biotech firms presenting their platform technology, lead compound data or preclinical results to large pharmaceutical companies in pre-deal discussions are sharing the most commercially sensitive information they hold. A mutual NDA signed before any scientific presentation or data package is shared is standard practice in these negotiations.

Clinical trial contracting with CROs: A sponsor sharing its clinical trial protocol, investigational medicinal product (IMP) data, patient population parameters, endpoint designs and safety monitoring strategy with a potential CRO before any trial conduct agreement is executed needs an NDA to prevent that scientific and regulatory data from being used for competing sponsors or disclosed to third parties.

University and academic technology transfer: University technology transfer offices presenting research discoveries, pre-patent compound data, platform technology assessments and development plans to industry partners or licensees need confidentiality protection from the first substantive discussion. An NDA protects the commercial value of the institution's IP during the evaluation phase.

Life sciences investor due diligence: A biotech company sharing its development pipeline, clinical data packages, financial projections and regulatory strategy with a venture capital or private equity investor during due diligence needs an NDA before sharing any information beyond what is already in the public domain.

CMO and CDMO supply negotiations: A pharmaceutical company sharing manufacturing process data, CMC documentation, batch record requirements and quality specifications with a contract manufacturing or development organisation before any manufacturing services agreement is executed needs an NDA to protect those trade secrets and manufacturing know-how.

What life sciences information is confidential

Life sciences confidential information spans scientific, regulatory, clinical and commercial categories. A well-drafted NDA should identify the specific types being disclosed:

  • Drug discovery and compound data: compound structures, synthesis routes, compound libraries, target identification and validation data, mechanism-of-action research and early efficacy and toxicology results
  • Preclinical and clinical study data: preclinical study protocols and results, clinical trial protocols, investigational brochures, IMP data, interim and final study results and safety monitoring data
  • Regulatory submission data: regulatory filing strategies, IND/CTA applications, CMC (Chemistry, Manufacturing and Controls) documentation, pharmacovigilance data and MHRA or EMA submission plans
  • Manufacturing and process data: manufacturing process descriptions, CMC specifications, batch record formats, quality control parameters and supply chain structures
  • Pipeline and development strategy: pipeline compound lists, development stage information, planned regulatory submissions, partnering strategy and asset valuation data not yet in the public domain
  • Commercial and financial data: licensing term proposals, royalty rate structures, milestone payment frameworks, commercial launch models and market access strategy
  • Intellectual property data: pre-patent compound data, patent filing strategies, freedom-to-operate analysis, know-how and trade secrets not covered by filed patent applications

CDAs, MTAs and NDAs in the life sciences industry

The life sciences industry uses several overlapping agreement types to manage pre-contract information sharing.

A CDA (Confidential Disclosure Agreement) is simply the industry term for an NDA. Both documents create binding confidentiality obligations on the receiving party. The choice of term is a matter of industry convention, not legal effect.

A Material Transfer Agreement (MTA) is a different instrument: it governs the transfer of physical research materials — cell lines, compounds, biological samples — rather than information. MTAs typically include confidentiality provisions but are primarily concerned with ownership, permitted use and liability for research materials. An MTA does not replace an NDA for information disclosed alongside the materials.

A Research Collaboration Agreement (RCA) or Joint Development Agreement (JDA) is an operational agreement for an ongoing collaboration. It will typically include confidentiality provisions but also governs IP ownership, publication rights, funding and governance. An NDA or CDA is signed before the RCA or JDA is negotiated, to protect information shared during the negotiation of those more complex instruments.

Pre-patent disclosure and the novelty bar

In the UK and EU, a patent can be invalidated if the invention has been publicly disclosed before the patent application is filed. An NDA signed before any scientific or commercial disclosure to a potential partner or licensee creates a binding confidentiality obligation on the receiving party, helping to preserve the novelty of the invention for patent filing purposes. An NDA is not a substitute for filing a patent application — but it bridges the gap between disclosure and filing.

Life sciences NDA term length and post-termination obligations

Drug discovery and development timelines are among the longest in any commercial sector, often spanning 10 to 15 years from initial discovery to market authorisation. A standard two-year NDA term is typically inadequate for life sciences disclosure.

Life sciences NDAs should have a term of five to ten years to reflect the period over which disclosed data remains commercially sensitive. Clinical study data, regulatory strategy documents and manufacturing know-how retain commercial value well beyond the immediate transaction discussions.

Post-termination obligations are equally important. The NDA should require the receiving party to return all disclosed data, destroy any copies, delete electronic records and provide written confirmation once discussions conclude without reaching an agreement. A survival clause ensuring that confidentiality obligations survive termination for the full agreed term is standard in life sciences agreements.

Life sciences NDA templates

NDASafe's Mutual NDA is the standard choice for biotech-pharma partnership discussions and co-development negotiations where both parties share scientific or commercial data. The One-Way NDA (disclosing party) covers university technology transfer presentations and biotech pitches to potential licensees. £29 each or £79 for all eight NDA variants — editable Word documents delivered instantly.

Step by step

  1. 1
    Identify the disclosure and its regulatory classification

    Before sharing any life sciences data, identify what is being disclosed: drug discovery data, preclinical study results, clinical trial protocols, regulatory submission data, manufacturing processes or commercial data. Where the information may have regulatory significance — for example, under the MHRA's Good Clinical Practice guidelines — note any regulatory carve-outs that the NDA will need to accommodate.

  2. 2
    Choose between a CDA and a mutual NDA

    In the life sciences industry, a mutual NDA (or mutual CDA) is standard for early-stage collaboration discussions where both parties share scientific, clinical or commercial data. If only one party is sharing information — for example, a biotech presenting its technology to a potential licensee — a one-way NDA (disclosing party) is appropriate. For investor due diligence, a one-way NDA (receiving party) covering the investor's obligations is common.

  3. 3
    Define confidential information broadly but specifically

    Life sciences NDAs should expressly identify the categories of confidential information: compound and molecular data, synthesis routes, preclinical and clinical study data, regulatory filing strategies, CMC data, manufacturing processes, pipeline information and commercial deal structures. A broad catch-all definition alone may not be sufficient — express identification of life sciences-specific data categories is recommended.

  4. 4
    Include appropriate regulatory and legal carve-outs

    A life sciences NDA must include carve-outs for disclosures required by the MHRA, EMA, ICH guidelines, clinical trial regulations and any applicable competent authority. Where the parties are involved in regulated clinical trials, the NDA should also include a carve-out for GCP-required disclosures to ethics committees and regulatory inspectors.

  5. 5
    Set a term that reflects the development timeline

    Drug discovery and development timelines are long — often 10 to 15 years from discovery to market authorisation. Life sciences NDAs should have terms of five to ten years to reflect the long period over which disclosed data remains commercially sensitive. Include post-termination obligations requiring return or certified destruction of all disclosed data and documents.

Frequently asked questions

Do pharmaceutical companies need an NDA before sharing drug discovery data?

Yes. Drug discovery data — compound libraries, synthesis routes, preclinical study results, efficacy data and target identification — is among the most commercially valuable IP a pharmaceutical company holds. An NDA creates a binding confidentiality obligation on any counterparty who receives that data before any formal licensing, co-development or asset purchase agreement is in place. Without an NDA, a receiving party has no formal obligation to keep the data confidential, even if they ultimately decide not to proceed with any deal.

What is a CDA in the life sciences industry?

A CDA — Confidential Disclosure Agreement — is the term commonly used in the pharmaceutical and life sciences industry for what is elsewhere called a non-disclosure agreement (NDA). CDAs function identically to NDAs: they create a binding legal obligation on one or both parties to keep information confidential and to use it only for the purposes of evaluating a potential transaction or collaboration. The terms CDA and NDA are interchangeable in the UK legal context.

Does a life sciences NDA need to cover regulatory submission data?

Yes, where pre-submission regulatory data — clinical study reports, regulatory filing strategies, pharmacovigilance data or CMC (Chemistry, Manufacturing and Controls) data — is shared before a licensing or co-development agreement is executed. Regulatory submission data is commercially sensitive and, in some cases, legally protected. An NDA should expressly include regulatory data within the definition of confidential information, alongside a carve-out permitting disclosure to competent authorities such as the MHRA and EMA where required by law.

Can a CRO use an NDA to protect a sponsor's clinical trial protocols?

Yes. A Contract Research Organisation (CRO) receiving a sponsor's clinical trial protocol, investigational medicinal product data, patient population parameters and endpoint designs is receiving commercially and scientifically sensitive information. An NDA binding the CRO before any trial conduct agreement is executed prevents the CRO from using that protocol data for other sponsors or disclosing it to competitors. The NDA should survive termination of the CRO engagement to continue protecting the sponsor's protocol after the relationship ends.

How does a life sciences NDA interact with patent protection?

An NDA protects pre-patent disclosure by preventing the receiving party from disclosing or using the information during the period before any patent application is filed. Once information is patented, patent law provides protection against third parties. An NDA is typically used to bridge the gap between initial disclosure to a potential partner or licensee and the filing of a patent application. Disclosing an invention without an NDA before filing can constitute a public disclosure under the Patents Act 1977, potentially destroying the novelty required for patent protection.

Should a biotech spin-out use an NDA before meeting with a large pharma company?

Yes, without exception. A biotech spin-out sharing its platform technology, lead compound data, preclinical results or development pipeline with a large pharma company in pre-licensing discussions is disclosing commercially valuable IP. A mutual NDA should be signed before any substantive scientific or commercial discussion takes place. The biotech spin-out should ensure that any NDA presented by the large pharma company does not contain overly broad exclusions that could later limit its ability to develop its own technology independently.

Templates mentioned in this guide