How does the Social Security Bureau investigate work-related injuries?

Legal analysis: 1. Labor and social security departments can investigate and verify the evidence provided according to needs;

2. According to the needs of the work, entrust other administrative departments of labor and social security or relevant departments to investigate and verify.

3. The investigation and verification by the labor and social security department shall be jointly conducted by two or more personnel, and show their official certificates;

The staff of the administrative department of labor security may exercise the following functions and powers when conducting investigation and verification:

According to the needs of work, enter the relevant units and the scene of the accident;

Consult the information related to the identification of work-related injuries according to law and ask the relevant personnel;

Recording, audio-recording, video-recording, and copying materials related to the identification of work-related injuries.

4. The staff of the administrative department of labor security shall perform the following obligations when conducting investigation and verification:

Keep the business secrets and personal privacy of the relevant units;

Keep confidential information for relevant personnel.

Legal basis: Regulations on Industrial Injury Insurance

Article 14 An employee shall be deemed as a work-related injury under any of the following circumstances: (1) Being injured by an accident during working hours and workplace; (two) before and after working hours, in the workplace, engaged in preparatory or finishing work related to the work and was injured by an accident; (three) during working hours and workplaces, due to the performance of duties by violence and other accidental injuries; (4) Suffering from occupational diseases; (five) during the business trip, injured or missing due to work reasons; (six) on the way to work, I was injured by a traffic accident or an urban rail transit, passenger ferry or train accident for which I was not primarily responsible; (seven) other circumstances that should be recognized as work-related injuries as stipulated by laws and administrative regulations.

Article 15 An employee shall be deemed as a work-related injury under any of the following circumstances: (1) He died of sudden illness during working hours or at his post or died after being rescued within 48 hours; (2) safeguarding national interests and public interests in emergency rescue and disaster relief activities; (3) An employee who was formerly in the army and was disabled due to war or business has obtained a revolutionary disabled soldier's certificate, and the old injury recurs after going to the employer. Employees who fall under the circumstances mentioned in Items (1) and (2) of the preceding paragraph shall enjoy the treatment of work-related injury insurance in accordance with the relevant provisions of these Regulations; In case of item (3) of the preceding paragraph, the employees shall enjoy the treatment of work-related injury insurance in addition to the one-time disability allowance in accordance with the relevant provisions of these regulations.