Waste Disposal Act Article 59

Without adequate reason, offenders that refuse to show identification upon request by an inspector shall be imposed a fine between six hundred and three thousand New Taiwan Dollars.
中文原文 廢棄物清理法第59條
執行稽查人員請求違反本法之人提示身分證明,無故拒絕者,處新臺幣六百元以上三千元以下罰鍰。

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