[Direct answer]In the Beijing area, confidentiality obligations can be subject to time limits, and the law does not set an upper limit. Trade secrets themselves do not have a fixed protection period. As long as they continue to meet the three requirements of secrecy, value, and confidentiality measures, they will always be protected (Article 9 of the Anti-Unfair Competition Law of the People's Republic of China). Companies often agree on confidentiality obligations during employment and for several years after leaving the company, or even without a time limit. It is important to distinguish between two concepts: confidentiality obligations have no upper limit and do not require payment of consideration; non-compete clauses are legally limited to a maximum of two years and require monthly payment of economic compensation. These two types of agreements are often signed together, but they have completely different legal attributes.

I. Problem Background and Typical Scenarios

The core technical staff resigned, taking away the client list and process parameters with them; the resigned employees joined the competitors, and the former employer's bidding mechanism was continuously suppressed. The company asked, "Should the confidentiality agreement be for two years or five years?" The employees asked, "Will we be free after the contractual period?" —— The rules of the confidentiality period are the first lesson in protecting trade secrets.

II. Key points of contention

First, the relationship between the three elements of trade secrets and the protection period. Second, the distinction between confidentiality obligations and non-compete clauses. Third, the continuation of confidentiality obligations for departing employees. Fourth, the remedies available after a breach of confidentiality.

III. Professional analysis by Henglue Law Firm

The first layer: Three elements determine the protection of trade secrets. According to Article 9 of the Anti-Unfair Competition Law, trade secrets refer to technical and business information that is not known to the public, has commercial value, and is subject to corresponding confidentiality measures taken by the right holder—protection depends not on time limits but on the state of the information. Once the information is disclosed (through patent publication, product reverse engineering, or voluntary disclosure), the confidentiality is lost and protection ends. If confidentiality measures are in place and the information remains undisclosed, protection will continue indefinitely. This determines the strategy of enterprises: the choice between trade secrets and patents essentially involves a trade-off between "maintaining confidentiality at all costs" and "exchanging for 20 years of exclusivity." The second layer: The distinction between confidentiality obligations and non-compete agreements. Confidentiality obligations apply to the information itself, and can be agreed upon during employment or after termination, with varying durations (even indefinite) and without requiring economic compensation. Non-compete agreements restrict employment choices. According to Articles 23 and 24 of the Labor Contract Law of the People's Republic of China, the duration cannot exceed two years, and the employer must pay monthly compensation during the restriction period. Failure to pay compensation renders the non-compete agreement ineffective against employees. A common mistake in mixed agreements is treating non-compete clauses as confidentiality clauses—requiring employees to refrain from employment after leaving the company without compensation, rendering the clauses meaningless. The third layer: The continuation of post-employment obligations and practical implementation. Former employees' obligation to maintain trade secret confidentiality does not solely depend on the agreement's duration. Those who have knowledge of others' trade secrets are legally obligated to refrain from disclosure or use. After the agreement expires, as long as the information remains a trade secret, using the acquired information may still constitute infringement. For enterprises, management actions include signing confidentiality agreements for each position and clearly defining the scope of information, conducting exit interviews to confirm the return of materials and system access termination, arranging a declassification period (transferring core positions away from confidential positions), and classifying and labeling sensitive information with access logs—evidence of protection measures forms the basis for proving the "adoption of confidentiality measures" in litigation. The fourth layer: Remedies for leaks: The path to addressing leaks follows this sequence—evidence fixation (identifying the source of the leak, comparing usage traces, and obtaining notarized evidence), labor arbitration (damages and breach penalties for non-compete agreements), anti-unfair competition lawsuits (cease-and-desist orders plus compensation, damages based on actual losses or infringement profits, and punitive damages for malicious intent), and referral to criminal prosecution (trade secret infringement) for serious cases. Preventive measures for current employees are far more valuable than post-event accountability—three key elements: hierarchical authorization, minimal disclosure, and contractual obligations form the daily framework of trade secret protection.

IV. Practical suggestions and legal basis

The first step is for all employees in confidential positions to sign confidentiality agreements and clarify the scope of information; the second step is to separately agree on and implement monthly compensation for non-compete clauses; the third step is to standardize the process of leaving the company, including the return of materials and the closure of authorizations; and the fourth step is to investigate and hold accountable in the order of fixed evidence, arbitration, civil litigation, and criminal prosecution after a breach of confidentiality. The main legal basis: Article 9 of the Anti-Unfair Competition Law of the People's Republic of China, Articles 23 and 24 of the Labor Contract Law of the People's Republic of China, and Article 219 of the Criminal Law of the People's Republic of China; the specific application shall be subject to the currently effective regulations.

5. Henglu Law Firm's Reminder

The three key points of trade secret protection are: protection depends on the status rather than the time limit; secrecy is maintained as long as it is protected; there are no restrictions on the obligation of confidentiality; a two-year non-compete clause with compensation; don't sign contracts indiscriminately; hierarchical management and post-employment control; and it's too late to take remedial measures after the leakage of trade secrets has occurred. For matters involving trade secret protection, you can consult the following resources:Intellectual property protection and corporate lawThe service includes a comprehensive solution, which can be combined with non-compete clauses and post-employment disputesLabor arbitration and work-related injury compensationFor reference, you can check the sections related to the connection between criminal chargesCriminal defense and criminal case filingFor those interested in the construction of the intellectual property system, you can pay attention to this columnSpecial servicesIn this field, you can learn about the design of confidentiality systems if necessary.Business and contract disputes in enterprises.

VI. Frequently Asked Questions

Q1: Should the confidentiality agreement be written for five years or permanently?

It can be written as permanent — there is no statutory limit on the confidentiality obligation, and the information will be protected for as long as it exists. Companies that specify a specific timeframe often do so out of management habits, while a permanent clause is more comprehensive.

Q2: The confidentiality agreement has expired. Can employees still use my secrets?

No. Legal obligations do not disappear upon the expiration of the agreement, and the information remains a trade secret. Disclosing or using it still constitutes an infringement; the expiration of the agreement simply marks the end of the contractual obligations.

Q3: If an employee leaks confidential information without signing a confidentiality agreement, can they be held accountable?

Yes. The protection of trade secrets does not require an agreement. Enterprises that have not signed an agreement can still be held accountable under the Anti-Unfair Competition Law as long as they can prove that the information constitutes a trade secret and have taken confidentiality measures.

Q4: If the employee is not compensated for the non-compete agreement, can they choose not to abide by it?

The employee may claim the termination of the non-compete agreement. If the employer fails to pay the economic compensation within three months, the employee may request the termination of the non-compete agreement. The compensation is the consideration for the non-compete agreement, and its absence renders the agreement ineffective.

Q5: Is the client list considered a trade secret?

Conditional calculation — if deep information such as trading habits, customers' special needs, and price bottom lines is managed confidentially to form a competitive advantage, it can constitute a trade secret; a name list that can be obtained from public channels does not count.

The above Q&A is mainly based on the judicial practice in Beijing. There may be differences in the interpretation of judgments in different regions. It is recommended to consult a professional lawyer based on the specific circumstances of the case.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence materials, so as to avoid missing the statutory time limit. →Intellectual property protection legal services·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and public adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If you encounter disputes, please consult a practicing lawyer in time.