1, investigating and handling criminal cases of producing and selling fake and shoddy goods;

2. Investigate criminal cases of infringement of intellectual property rights;

3. Investigate and deal with criminal cases that disrupt the management order of companies and enterprises;

4. Investigate and deal with some criminal cases that disrupt the market economic order;

5. Investigate some crimes against property;

6, responsible for the liaison and coordination of the relevant administrative law enforcement departments of the county bureau in the county public security liaison office.

Types of cases under investigation:

1, economic contract fraud case;

2. Credit card fraud cases;

3. Financial bill fraud cases;

4. Financial fraud cases;

5, fund-raising fraud cases;

6. Fraud cases in the securities and futures markets;

7. Insurance fraud cases;

8. Counterfeit money cases;

9, illegal business cases;

10, intellectual property infringement case;

1 1, money laundering case;

12, corporate crime case;

13, case of disturbing financial management order;

14, financial fraud case;

15, other economic crimes.

To sum up, the cases under investigation mainly include investigating and dealing with criminal cases such as counterfeit and shoddy goods, infringement of intellectual property rights, disrupting the business order of enterprises, disrupting the order of market economy, infringing on property, etc. It is also responsible for the liaison and coordination of the relevant administrative law enforcement departments of the county bureau in the county public security liaison office.

Legal basis:

Criminal Procedure Law of the People's Republic of China

essay

Public security organs are responsible for the investigation, detention, execution of arrest and preliminary examination of criminal cases. The people's procuratorate shall be responsible for the prosecution, approval of arrest, investigation and prosecution of cases directly accepted by procuratorial organs. The people's court is responsible for the trial. Except as otherwise specified by law, no other organ, organization or individual has the right to exercise these powers.