http://172.19.1.196:8983/solr/secweb/select?q=challenging yearly OR "challenging yearly" OR "difficult annual" OR "difficult yearly" OR "tough annual" OR "tough yearly"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&start=610&rows=10
, internal control and internal
audit in accordance with international standards, and enhancement
of the capital market.
In addition, the SEC Board requires yearly review of the Code
to keep it up-to-date