According to Article 10 of the Labor Contract Law: To establish labor relations, a written labor contract shall be concluded. If a labor relationship has been established and a written labor contract has not been concluded at the same time, a written labor contract shall be concluded within one month from the date of employment. If the employer and the employee conclude a labor contract before employment, the labor relationship shall be established from the date of employment.
Article 6 of the Regulations for the Implementation of the Labor Contract Law stipulates that if an employer fails to conclude a written labor contract with the employee for more than one month and less than one year from the date of employment, it shall pay the employee twice the monthly salary in accordance with the provisions of Article 82 of the Labor Contract Law and conclude a written labor contract with the employee.
Social security related knowledge:
Social security is social insurance, including five insurances such as endowment insurance and medical insurance, and corresponding maternity insurance, unemployment insurance and work injury insurance, which constitute social security. In fact, the difference between social security and five insurances and one gold is that social security includes five insurances but no gold.
Social insurance refers to a social and economic system that provides income or compensation for people who lose their ability to work, are temporarily unemployed or suffer losses due to health reasons. Social security is a general term, which can be divided into three categories: resident social security, flexible employment social security and employee social security.
Baidu Encyclopedia-Social Security