Answer: A, B

According to the provisions of Article 11 of the "Regulations on the Management of Chief Risk Officers of Futures Companies (Trial)", the chief risk officer shall be responsible for any infringement of the legitimate rights and interests of customers and futures companies. Instructions or instructions shall be rejected; when necessary, a timely report shall be made to the dispatched office of the China Securities Regulatory Commission at the place where the company is domiciled. Article 12 stipulates that the chief risk officer shall prepare and retain work papers and work records to truly and fully reflect the performance of his duties. Working papers and work records should be kept for at least 20 years. Items 1 and 3 of Article 25 stipulate that the chief risk officer may participate in or attend meetings related to the performance of his duties according to the needs of performing his duties; personnel related to futures companies and institutions that provide auditing, legal and other intermediary services to futures companies conversations with relevant personnel.