Mutual Confidentiality Agreement

Mutual Confidentiality Agreement

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This detailed though easy to use template has a traditional agreement layout and imposes mutual confidentiality obligations on both parties. Use it when each provider of confidential information needs to impose a wide range of obligations.

Product details

Author: Noric Dilanchian
Date revised: 16 April 2013
Format: Agreement
Agreement layout: Traditional Agreement
Agreement bias: Provider
File type: Word
Pages: 11
Field: Intellectual Property, Innovation, Commercialisation
Tags: confidential information, non-disclosure agreement, NDA
Product ID: td00005

Other template features

This template long form confidentiality agreement imposes mutual and very substantive obligations protecting each supplier's confidential information.

For more information on this template product see the Overview, User Guide and Author tabs below.

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Mutual Confidentiality Agreement

This template confidentiality agreement:

  • has a long form traditional agreement layout - rather than a short form layout;
  • suits situations where parties are involved in the mutual exchange of confidential information which each wishes to protect - hence "Mutual" is the first word in the template's title;
  • is useful to where parties need to detail, customise or finesse an agreement, including to have an extended definition of "confidential information" (see clause 1.1) and to include a wide range of obligations and other protections, eg:
    • cascading duration clause for non-disclosure obligations in clause 2,
    • extensive operational or practical obligations and protocols for protection in clauses 4, 5, 8 and 9 inclusive,
    • injunction rights (clause 10),
    • a deed poll personally binding specific individuals (Attachment); and
  • is for use where the information is for general business or organisational purposes.

The provisions can be stated to bind individuals or incorporated entities or individuals and their related company or organisation (a concept defined broadly).

Selecting between mutual and non-mutual agreements

This template is for the mutual exchange and protection of confidential information. Given it imposes mutual obligations the template is not biased in favour of one party. In this regard note that in favour of the recipient, at the end of clause 1.1(b) is a statement of information not included in the definition of "Confidential Information".

Confidentiality agreements and obligations can be imposed so that they are either "one way" (ie for the benefit of one party) or "two way" (ie working to the benefit of each party). Mutual agreements are often used where parties are in collaboration and are providing confidential information to each other. This template is a two way agreement.

For protection of one party's confidential information alone it is best to consider use the the following:

  • short form agreement - Confidentiality Agreement, or
  • long form template - Confidentiality Letter Agreement and Undertaking (Provider).

Other template features

This template has a:

  • traditional agreement layout,
  • detailed recitals,
  • extended definition of confidential information,
  • optional clauses for the duration, ie a specific or cascading duration,
  • mutual confidentiality obligations in clause 2,
  • a restricted list of persons who are authorised recipients under clause 3,
  • confidentiality undertaking and deed poll for individuals - see the attachment, and
  • extensive operational or practical obligations and protocols for protection in clauses 4.2, 4.3 and clauses 6 to 10 inclusive.

Template clauses and provisions

1.1 Definitions
1.2 Construction
1.3 Scope of Obligations
3.1 Non-disclosure Obligation
3.2 Deed Poll Signatories
4.1 Procedure
4.2 Notice of Compliance
4.3 Notice of Breach
11.1 Survival
11.2 Further Assurance
11.3 Joint and Separate
11.4 Relationship of Parties
11.5 Assignment
11.6 Rights Cumulative
11.7 Severability
11.8 Composition
11.9 Variation
11.10 Waiver
11.11 Governing Law and Jurisdiction

Confidentiality Undertaking and Deed Poll

Selecting between short or long forms

Given its detail, this template confidentiality agreement tends to best suit situations where a higher certainty of legal protection is required and where formality will not be an obstacle to deal making. To illustrate, the template can suit situations where complex confidential information is involved such as a detailed new chemical formulation, technical specifications for industrial machinery, or concept document or market intelligence for a new software or ecommerce venture.

Select carefully. Sometimes a less detailed agreement layout is appropriate. But be aware that adopting too light an approach can provide insufficient protection in some situations. 

The benefit of a less detailed or short form letter is that its legal content can provide broad protection while being easy to understand. This reduces negotiation time, speeds up the process to signature, and minimises costs. It also improves communication between contracting parties, making disputes less likely by giving each party a clear understanding of what is expected of them. In turn, this builds trust into the commercial relationship and strengthens its foundation.

Must the duty of confidence be express and in writing?

An obligation does not have to be expressly stated (it can exist even if it is only implied), though expressly stipulating an obligation is desirable.

An obligation does not have to be stated in writing. It is not essential to have a written confidentiality agreement (AKA non-disclosure agreement), though having one in practical terms is very desirable.

In practice and law, there is no distinction between a "confidentiality agreement" and the Americanisms – “NDA” or “non-disclosure agreement”. The term “confidentiality agreement” makes plain the history of this area of the law as being linked to its origin in English equity law, ie confidentiality law.

What provisions should an agreement contain?

A confidentiality agreement should typically define:

  1. what confidential information is covered;
  2. who accepts the confidentiality obligation, and hence is under a duty of confidence; this may be both an individual and the individual's company or organisation;
  3. what field of law governs the obligation, eg contract law, confidentiality law, and equity law relating to undertakings;
  4. for what duration must the confidential information remain confidential;
  5. what use can be made of the confidential information by the recipient;
  6. what practical procedures or safeguards must the recipient apply to protect the information; and
  7. what is the governing law.

This list is not comprehensive. It is often the case that topic 1 is of the greatest concern. This is due to the often poor level of definitional work by the persons responsible and their legal advisers.

What is confidential information?

Care should be taken to define the information by asking the question: What confidential information is covered?

The categories or types of confidential information covered by the law are unlimited. They can include existing and future data, records, documents and information, whether disclosed verbally, in writing, or electronic media. For example, they may be new business ideas, concepts for inventions, marketing strategies or financial data.

The types of confidential information most likely to be dealt with by the Company includes particulars of clients, customers, suppliers, employees and contractors, mailing lists, databases, pricing information, financial information, future product and service plans and other information not generally known outside a business.

Clearly not all information amounts to confidential information under equity law. Excluded is information in the public domain. For example, information in books sold in bookstores is clearly not confidential, while information set out in an unreleased report to government may be confidential.

If there is no contract determining the issue, to determine whether information is confidential (and therefore protectable) among the factors courts have considered are the:

  • emphasis on secrecy given by the proprietor in relation to the information (eg marking documents "CONFIDENTIAL", storing them in a limited access situation etc.); [This can be maximised by adopting the procedures specified below, including use of confidentiality statements, written confidentiality undertakings and confidentiality letter agreements.]
  • extent to which the information is known by third parties outside the proprietor's business;
  • value of the information to the proprietor and its competitors;
  • amount of money spent by the proprietor in developing the information; and
  • ease or difficulty with which the information could be properly acquired or developed by others.

The following means for protecting confidential information are ranked in their general order of usual usefulness for legal purposes (as opposed to commercial purposes):

  • create a specific or dedicated long form confidentiality agreement to govern a particular circumstance;
  • create a written and signed confidentiality letter agreement and undertaking, both to cover a specif situation;
  • create an oral confidentiality statement recorded in a file note, diary note or best of all in written communication with the other side (eg in an emal);
  • make an oral confidentiality statement; and
  • remain silent, allow circumstances to merely imply that a duty of confidence exists.

Practical procedures reduce risk

Adopt the following procedures when judgement indicates that it is appropriate, to protect information and maximise the possibility that it will be considered (eg by a judge) to be "confidential information" in a legal sense:

  • ensure contractors as well as new and current employees sign human resource contracts containing confidential information provisions such as non-disclosure obligations, and where appropriate, non-competition obligations which operate while employees are in an organisation’s employ and when they leave;
  • stamp, mark or type "Commercial-in-Confidence" on all documents regarded as confidential (for example see the footer to this guide);
  • where written non-disclosure or confidentiality undertakings are not appropriate, begin discussions by firstly obtaining an oral confidentiality statement (see the following example) and record the fact in a file note or a diary note: "The information I may reveal to you is secret and confidential information. I am only prepared to reveal it to you on the express condition that you will keep it secret and confidential. You must agree to this condition before I proceed."
  • ensure licensees, joint venturers, subcontractors and others having contact with confidential information sign confidentiality undertakings or agreements and (where appropriate) non-competition obligations;
  • limit access to a "need to know basis" for confidential information ie establish levels of privilege;
  • institute sign-out procedures for library borrowings and sign-in procedures for those who access a confidential database;
  • place security messages or warnings in documents, document storage rooms, intranets, research labs and elsewhere as appropriate;
  • establish passwords, keys , locks and other security systems to regulate access to and disposal of information;
  • expressly note the confidentiality of information in emails, faxes, letters, minutes of a meeting or other written records or documents; and
  • document confidential information procedures in a policy and procedures manual.

User Guide

On each occasion this template is to be used, customisation is needed. Once customisation is complete, check thoroughly and ensure drafting instructions (eg open square brackets) and user guides have been deleted. Practical tasks for customisation of confidentiality agreements are briefly discussed below.

Agreement date

Insert the Agreement date or ensure it is inserted when all parties have executed the agreement. This is the date the Agreement will apply from once signed by the parties.


Insert the name, number and address of the parties and repeat the names in the signature block. For better identification, it can be best to insert both physical and electronic addresses, eg email. It is usually best to specify a street address rather than a postal address.

Sometimes there will be more than one other party (ie multiple recipients), eg an individual and his or her company or two or more companies.

The complex part of this task is to examine the identity of the other party or parties. Clearly, you need the appropriate party or parties (ie the addressee aka "the other party") to be bound to an agreement or undertaking on acceptance. You may be dealing with an individual or one who also has involved a company or other organisational affiliation. It is for this reason that the template contains the words “if any” after references to an organisation. There are many possibilities or combinations. You may be dealing with an individual, a company, a partnership, a trust, a hybrid of these or some other entity, organisation or business structure.

For Australia:

  • you can conduct a search at to check the name, Australian Company Number (A.C.N.), Australian Business Number (A.B.N.), and other details of the addressee.
  • It is a good idea to double check the Australian Business Number (A.B.N.) details at:
  • It is a good idea to make the above links favourites for drafting, checking and dealing with contracts and related legal communication. They should be used to check particulars of an addressee, organisation or company every time a contract or communication is prepared with the intention that the contract or communication be legally binding.

Define the confidential information

Insert a brief description of the confidential information in recital A. If clause 1.1(g) is used, here is an opportunity to insert a description to specific items which refer to or briefly identify the confidential information with specificity.

Where a detailed description is appropriate, add an attachment as a final page to the Agreement. More extensive definitions are useful for identification purposes to avoid confusion or lack of specificity.

However, there is a balance to strike between a brief reference to the confidential information and, on the other hand, a dangerously detailed definition of it (thereby potentially risking giving it away before the Agreement accepted). The brief reference may be somewhat vague, for example as “An improved mouse trap” or more detailed, eg “An improved mouse trap using a current of electricity”. If there are material items which will be supplied following acceptance, then refer to them, eg video animation technology, invention prototype, engineering drawings or branding names, concepts and designs.

Until acceptance never disclose or attach any valuable confidential information.


The duration clause, clause 4, is of the cascading duration form. Insert into clause 3.1 a different period if 20 years is excessive or unreasonable. This duration can suit technology which is to be patented, thus warranting that very long duration during which the obligations imposed by the Agreement are to apply.

Obligations on Recipient

This template imposes substantive obligations for the protection of the provider's confidential information.

This protection is achieved with this series of obligations imposed on the recipient:

  • very detailed definition of confidential information (clause 1.1(b));
  • short form duration clause and optional cascading duration provisions (clause 2);
  • extensive mutual non-disclosure obligations (clause 3) subject to conditional permitted disclosure procedures (clause 4) and exceptions (clause 5);
  • indemnity given covering breach of contract or a wilful, unlawful or negligent act or omission (clause 7);
  • restriction of public announcements (clause 8);
  • return or destruction of confidential information (clause 9);
  • express grant of injunctive rights in the event of contract breach (clause 10); and
  • inclusion of a one page confidentiality undertaking and deed poll for individual signatories (Attachment).

These clauses may be moderated or deleted if they are considered unnecessary, irrelevant or excessive. However the clause 1.1(b) definition of confidential information should not be deleted in full, it is beneficial to have particularisation of what is included in the defined concept. Alternatives are to use a short form definition of confidential information.

Governing law and jurisdiction

Customise this clause 13.8 as appropriate.

Further customise as appropriate

Customise the template to suit specific circumstances as appropriate. It is dangerous to use a template as if it is a solution for all situations without customisation. Customisation is critical because there are many variables. They include the type of information, its value, the document layout most suitable for the circumstances and the purpose of the required document.

Additional user guide information is set out in the template.

Noric Dilanchian

Company: Dilanchian Lawyers & Consultants
Tel: +61 2 9269 0229
Skype: noricd

Annexium publications

Course: Web & Mobile App Development

Ebook: Deal Making - Legal Process Improvement Principles

Seminar Paper: Intellectual Property in Business Sale Contracts

Managing Partner of Dilanchian Lawyers and Consultants, Noric founded Annexium. Like our other authors, he has a breadth of experience in continuing professional education, having presented from the early 1990s in Australia, United States, Malaysia, Singapore and Europe.

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