the quality risks in Acceptance and Continuance of Client Relationships and Specific Engagement element that the firm considers as high risk? Please describe the relevant responses to these risks. A.1

element that the firm considers as high risk? Please describe the relevant responses to these risks A.1 Audit methodology and procedures: Firm's Reference /Guidance Notes Description 1 Does the firm use

. 2 When the relevant quality risk items are identified, how does the audit firm develop any procedures or processes to assess the level of quality risks? Please provide the details of followings

.Thai Juristic Persons Thai Juristic Persons 543,892.51 1.Short-term Debt Securities Short-term Debt Securities 327,830.07 1.Thai Investors Thai Investors 327,780.07 Institutions 257,599.59 High Net Worth

1 Thai Juristic Persons By Thai Juristic 543,842.49 1.Short-term Debt Securities Short-term 327,780.06 Public Offerings 800.00 Institutions / High Net Worth Investors 262,656.39 Private Placements

Questionnaire A Monitoring the Firm’s Quality Management Policies and Procedures Firm's Reference /Guidance Notes Description A1 Does the whole firm perform inspection to evaluate its compliance with

firm considers as high risk? Please describe the relevant responses to these risks 2 Does the firm consider all ethical requirements outlined in the Code of Ethics during the risk assessment process for

of transmission systems that transport the electricity on the extra high-voltage and high-voltage interconnected System. • Construction and operation of distribution Systems that transport electricity

high risk? Please describe the relevant responses to these risks. A.1 Human Resources Planning: Firm's Reference /Guidance Notes Description 1 Is the firm’s human resource planning in line with the

element that the firm considers as high risk? Please describe the relevant responses to these risks. A.1 Information System: Firm's Reference /Guidance Notes Description 1 How does the firm determine what