晶晨股份: 晶晨股份内部审计制度

Core Points - The internal audit system of AmLogic Semiconductor (Shanghai) Co., Ltd. aims to standardize internal audit work, clarify the responsibilities of the audit department and personnel, enhance audit quality, and protect the rights of the company and its investors [1][2]. Group 1: General Principles - The internal audit system is established based on relevant laws and regulations, including the Company Law of the People's Republic of China and the Basic Norms for Internal Control [1]. - The internal audit is defined as the evaluation and supervision of the effectiveness of internal controls and risk management, the authenticity and completeness of financial information, and the efficiency of operational activities [2][3]. Group 2: Internal Audit Organization and Personnel - The audit department is responsible for conducting internal audits and must maintain independence and objectivity, not being under the leadership of the financial management department [6][12]. - The audit committee, composed of independent directors, oversees the audit department and ensures that the internal audit personnel possess relevant professional knowledge and skills [8][9]. Group 3: Responsibilities of the Audit Department - The audit department's main responsibilities include evaluating the integrity and effectiveness of internal controls, auditing financial data, and assisting in establishing anti-fraud mechanisms [5][6]. - The audit department must submit internal audit reports to the audit committee at the end of each fiscal period, reflecting any identified internal control deficiencies [5][6]. Group 4: Audit Procedures - The audit department conducts audits based on business processes and evaluates the design and implementation of internal controls [9][10]. - Audit personnel are required to maintain a rigorous work attitude and report any issues found during the audit process to the board of directors [9][10]. Group 5: Audit Authority - The audit department has the authority to request relevant documents from various departments, investigate audit-related issues, and take necessary temporary measures in case of serious violations of financial regulations [21][22]. - The audit department is responsible for compiling an annual audit work plan and determining audit subjects based on the approved plan [22][23]. Group 6: Establishing Audit Archives - The audit department must establish audit archives for each audit matter and ensure proper management and confidentiality of these records [28][29]. - The retention period for audit work materials is set at three years, and any destruction of these records requires approval from the audit committee or the chairman [30][31].