[Direct answer]In the Beijing area, the conclusion is that the core of evidence collection lies in proving two elements: the competitive relationship and the fact of employment. According to Article 23 of the Labor Contract Law of the People's Republic of China, the employer may agree on a non-compete clause with the employee who is obliged to keep confidentiality. If the employee violates the agreement, he shall pay the employer a breach of contract penalty in accordance with the agreement; Article 24 stipulates that the personnel subject to the non-compete obligation shall be limited to senior managers, senior technicians, and other personnel who are obliged to keep confidentiality, and the period shall not exceed two years. Evidence collection can be carried out through public channels such as querying enterprise registration and social insurance payment information, recruitment information and public reports, correspondence emails and business promotions, customer and peer testimonies, etc. However, all such evidence must be obtained through legal means, and it is not allowed to obtain it by infringing on others' privacy or violating prohibitive provisions of the law. Otherwise, it may not be accepted.

1. Problem background and typical scenarios

When employees who have mastered core technologies, customer resources, or trade secrets leave their current employer to join competitors, it's a common scenario for employers to protect their rights. Typical situations include: employees immediately joining rival companies to engage in similar businesses after leaving their current employer; operating competing products under relatives' names or through affiliated companies; ostensibly joining unrelated enterprises but actually providing services to them; and employers having clues but struggling to obtain direct evidence. In labor and personnel disputes in the Beijing area, it's usually first necessary to review whether the non-compete agreement is valid and enforceable, and then to determine whether there are facts of violating the non-compete obligation. The quality of the evidence directly affects the outcome of the case.

II. Key points of contention

First, whether the non-compete agreement is valid and whether the subject and scope are appropriate. Second, whether there is a competitive relationship between the former employer and the new employer. Third, whether the employee has actually joined the new employer or engaged in similar business activities. Fourth, the determination of whether the agreement was circumvented by using the names of related companies or relatives. Fifth, the legal boundaries of the evidence-gathering methods. Sixth, whether the amount of the penalty is reasonable and whether it can be adjusted. Seventh, whether the employer has paid the non-compete compensation on a monthly basis. These issues determine whether the claim can be established.

III. Professional analysis by Henglue Lawyers

Based on Henglu Lawyer's practical experience in handling labor disputes and corporate compliance matters, the following four key points should be taken into account when addressing such issues. First, clear agreements are essential. According to Articles 23 and 24 of the Labor Contract Law of the People's Republic of China, non-compete clauses should apply only to senior managers, technical experts, and other personnel subject to confidentiality obligations, with a maximum duration of two years. Compensation terms must also be specified. Without a formal agreement, it will be difficult to assert a breach of contract claim. Second, the essential elements must be clearly defined. To prove a breach of contract, two key factors—a competitive relationship and actual employment or business operations—are indispensable. Third, evidence must be obtained legally. Evidence can be gathered through publicly available or legal channels such as enterprise credit information disclosures, publicly announced court judgments and administrative decisions, recruitment and promotional materials, email correspondence, and social media information. However, methods such as illegally accessing others' accounts or obtaining communication records may face legal challenges and may not be admissible. Fourth, identifying evasive strategies. For cases involving registration under relatives' names, operations through affiliated companies, or disguised employment arrangements, comprehensive assessments should be conducted based on industrial and commercial equity information, social insurance records, office locations, and business transactions. Court-ordered investigations may be necessary in such cases. Fifth, assess the impact of compensation. If the employer fails to pay non-compete compensation as agreed, it may affect the enforceability of the breach of contract penalty. Both parties' rights and obligations should be reviewed on an equal basis. Sixth, ensure reasonable compensation amounts. If the penalty is deemed excessively high or low, adjustments may be requested. In such cases, compensation should be based on actual losses, the importance of confidentiality, the employee's position, and income level.

IV. Practical suggestions and legal basis

Practical suggestions: First, sort out and keep the non-compete agreements, compensation payment vouchers, and confidentiality systems; Second, fix the competitive relationship and employment evidence through open and legal channels; Third, pay attention to social security, industrial and commercial information, and recruitment information to restore the employment facts; Fourth, apply to the court for investigation and evidence collection in the event of evasion such as affiliated companies and relatives acting as holders; Fifth, pay the non-compete compensation according to the agreement to avoid affecting the claim due to unpaid compensation; Sixth, reasonably claim the breach of contract penalty, and determine the amount based on the losses and the employee's situation. For more details, please refer to the service on our platform.Intellectual property protection and corporate law、Labor arbitration and work-related injury compensation、Business and contract disputes in enterprises、Creditor's rights and debts, and enforcementAndSpecial servicesLegal basis: Articles 23 and 24 of the Labor Contract Law of the People's Republic of China (amended in 2012 and implemented on July 1, 2013). The specific application shall be subject to the currently effective laws, regulations, and judicial decisions.

5. Henglue Law Firm's Advice

First, a claim of non-competition must simultaneously prove the competitive relationship and the fact of employment, which are indispensable. Second, the agreement should limit the eligible parties and a period of no more than two years, and stipulate compensation. Third, evidence collection must be legal. Evidence obtained illegally may not be admitted. Fourth, if the parties evade the obligation by using relatives or affiliated companies, the court may determine their liability based on comprehensive evidence from industrial and commercial registration, social insurance, and business transactions. Fifth, the employer should pay compensation according to the agreement, and the rights and obligations should be reviewed on an equal basis. Sixth, if the penalty for breach of contract is too high or too low, the parties may request adjustment, and the claim should be supported by evidence of losses. Seventh, evidence fixation and investigation and evidence collection require professional skills, so it is advisable to consult a professional lawyer as soon as possible.

VI. Frequently Asked Questions

Q1: How to prove that an employee has gone to work for a competitor?

It can be obtained from publicly available legal channels, such as the public disclosure of corporate credit information, recruitment and promotional materials, information on social platforms, correspondence emails, and customer feedback, and combined with clues such as social insurance payments and office locations. If necessary, apply to the court for investigation and evidence collection. It is necessary to simultaneously prove that the new unit and the original unit exist in a competitive relationship, and the two are indispensable to each other.

Q2: Is it a breach of contract if an employee uses a relative's name to register a company?

It may constitute a violation. If the business is actually operated by the employee or used to evade the non-compete agreement, the evidence such as the employee's shareholding in the company, actual management of the business, business transactions, and office premises can be combined to determine the facts. However, it's quite difficult to obtain evidence in such cases. It is recommended to conduct investigations and evidence collection, and compare the relevant information to form a complete chain of evidence.

Q3: Is it illegal to check an employee's social insurance without authorization?

There are risks involved. Personal information is protected by law, and obtaining others' social security, communication, and other information without legal authorization may violate legal provisions. Relevant evidence may also not be accepted. It is recommended to fix evidence through legal means such as public channels, employee self-recognition, or applying for court investigation and evidence collection, so as to avoid the claim being affected by improper evidence collection methods.

Q4: How much can I demand as a penalty for breaching the non-compete agreement?

Based on the agreement, the request for adjustment can be excessive. The court will usually make a comprehensive judgment based on the actual losses, the importance of confidential information, the employee's position and income level, and the circumstances of the breach of contract. If the agreement is clear and the amount is reasonable, it will generally be supported; if the agreement is excessively high, it may be reduced, and the claimant should prepare evidence of the losses when making the claim.

Q5: If no non-compete compensation is provided, can I still claim for breach of contract damages?

They may be affected. According to the relevant provisions of the Labor Contract Law of the People's Republic of China, the employer shall pay the non-compete compensation as agreed; the failure to pay it may affect the claim for the breach of contract penalty, and the employee may also claim to terminate the non-compete agreement on this basis. The rights and obligations of both parties are usually reviewed on an equal basis. It is recommended to pay according to the agreement and keep the relevant proofs.

This article is written based on the common judicial interpretations in the Beijing area. If the case occurs in other regions, it is recommended to consult local lawyers to verify the regional differences.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, 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 publicly available 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.