deficiencies effectively because they took on audit engagements in excessive quantity and complexity beyond the capability of experienced personnel to perform quality audit work in accordance with the
individual's understanding of the entity's industry and relevant experience for engagements of similar nature and complexity before assigning them as an EQr to an engagement? - How does the firm consider the
the number of issues, the complexity and the materiality of such found issues. 89 days The SEC Office (Unofficial Translation) 3 Step Work flow Period Responsible agency Remark: This step is not
expressed or implied by such forward- looking statements. Please note that the company and executives/staff do not control and cannot guarantee the relevance, timeliness, or accuracy of these statements
statements. Please note that the company and executives/staff do not control and cannot guarantee the relevance, timeliness, or accuracy of these statements. AIS Investor Relations http://investor.ais.co.th
the relevance, timeliness, or accuracy of these statements. Contact us: http://investor.ais.co.th | investor@ais.co.th | (66) 2 029 3145 http://investor.ais.co.th/ mailto:investor@ais.co.th
that the company and executives/staff do not control and cannot guarantee the relevance, timeliness, or accuracy of these statements. Contact us: http://investor.ais.co.th | investor@ais.co.th | (66) 2
statements. Please note that the company and executives/staff do not control and cannot guarantee the relevance, timeliness, or accuracy of these statements. Contact us: http://investor.ais.co.th | investor
- looking statements. Please note that the company and executives/staff do not control and cannot guarantee the relevance, timeliness, or accuracy of these statements. 7 2Q19 MD&A Advanced Info Service Plc
/staff do not control and cannot guarantee the relevance, timeliness, or accuracy of these statements. Contact us: http://investor.ais.co.th | investor@ais.co.th | (66) 2 029 5014 http://investor.ais.co.th