Sports Lottery Issuance Act Article 9

The issuer shall prepare an operational report based on the issuance of the sports lottery, together with a profit/loss chart, prize money summary, pro fit distribution chart and details of marketing and management expenses at the end of each month. The report shall be submitted to the competent authority before the 15th of next month.
中文原文 運動彩券發行條例第9條
發行機構應於每月終了,將運動彩券發行情形作成營業報告書,併同損益表、獎金支出情形、盈餘分配表及銷管費用明細表,於次月十五日前報請主管機關備查。

English translation for reference only; the Chinese text prevails. Not legal advice.