In today’s booming startup era, ideas are the most valuable asset. Unfortunately, brilliant ideas can be lost, misused, or even stolen if they are not properly protected. This is where an NDA (Non-Disclosure Agreement) becomes essential.

An NDA is not just a piece of paper—it is a legal contract that acts as your business’s “silent guardian,” ensuring confidential information remains secure. For founders, understanding and using an NDA reflects professionalism and smart risk management.

What is an NDA?

An NDA (Non-Disclosure Agreement) is a legally binding contract between two or more parties that prohibits the disclosure of agreed-upon confidential information.

For founders, an NDA serves as the first line of defense in protecting the company’s most critical non-physical assets.

In simple terms, an NDA is a confidentiality agreement that requires involved parties not to disclose or misuse sensitive information shared during business discussions.

Why Must Founders Have an NDA?

1. Protecting Competitive Advantage (Your “Secret Sauce”)

Information shared during pitching sessions or negotiations often forms the backbone of your business strategy. An NDA helps keep these assets exclusive, including:

• Core business strategies (expansion plans, pricing models, product pipeline)
• Technical data and code (app designs, algorithms, source code)
• Sensitive financial information (revenue projections, margins, cash flow)

Without an NDA, you risk exposing your ideas to investors, partners, consultants, or even potential employees who may later become competitors.

2. Building Trust During Fundraising

When engaging with venture capitalists (VCs) or angel investors, founders are often required to open up internal business details.

An NDA is especially important when sharing information with:

• Prospective strategic partners
• Consultants or mentors
• Early-stage or individual investors

With an NDA in place, discussions can proceed transparently without fear of idea misuse.

3. Strengthening Internal & External Confidentiality

Employees, freelancers, and contractors regularly access sensitive company information. An NDA ensures they understand their confidentiality obligations.

Key point: Confidentiality duties typically remain valid even after the working relationship ends, providing protection against potential leaks by former employees.

Legal Basis of NDA in Indonesia

1. Freedom of Contract (Indonesian Civil Code – KUHPerdata)

An NDA is governed by Indonesia’s Civil Code:

• Pasal 1320: Validity requirements of an agreement
  (consent, legal capacity, specific subject matter, lawful cause)
• Pasal 1338 (1): A legally executed agreement is binding as law upon the parties

This means all confidentiality clauses and penalties within an NDA must be respected.

2. Trade Secret Protection (UU No. 30 of 2000)

If the protected information qualifies as a Trade Secret (having economic value and being kept confidential), legal protection becomes stronger.

Violations include:

• Unauthorized disclosure
• Unauthorized use of trade secrets

Sanctions may include:

• Imprisonment of up to 2 years
• Fines of up to IDR 300,000,000

An NDA can serve as formal evidence that the information is indeed confidential.

3. Legal Claims: Breach of Contract vs. Tort

• Breach of Contract (Wanprestasi)
Based on Pasal 1338 of the Civil Code
Filed when a party violates NDA clauses

• Tort / Unlawful Act (Perbuatan Melawan Hukum – PMH)
Based on Article 1365 of the Civil Code
Applicable if the violation involves intent, negligence, or bad faith
(e.g., disclosure intended to damage company reputation)

How to Draft a Strong NDA

A well-prepared NDA should include:

• Clear definition of confidential information
  (e.g., business plans, client lists, specific financial data)
• Confidentiality duration
  Typically 3–5 years, or unlimited for trade secrets
• Exclusions
  Publicly available information is not considered confidential
• Appropriate NDA type

• Unilateral (One-way): Only one party discloses information
• Mutual (Two-way): Both parties exchange confidential information

Conclusion

An NDA is a fundamental legal protection that every founder should have before sharing critical business information.

It safeguards:

• Ideas
• Strategies
• Sensitive data during pitching, partnerships, hiring, and collaborations.

Legally, NDAs carry strong enforceability in Indonesia, supported by:

• The Civil Code (KUHPerdata)
• Trade Secret Law
• Legal remedies through breach of contract and tort claims

A properly drafted NDA allows founders to communicate more openly, reduce leakage risks, and maintain their startup’s competitive position at any stage.

While an NDA may appear simple, its impact is crucial to the security and future of your business.