Aircraft Flight Operation Regulations Article 124
All aircraft shall be equipped with suitable anti-icing and/or de-icing devices when operated in circumstances in which icing conditions are reported to exist or expected to be encountered. All accumulation of ice and other contaminants shall be removed to keep the aircraft in airworthy condition prior to take-off.An operator shall not operate or, plan to operate aircraft in expected, suspected or known ground icing conditions, unless the aircraft has been inspected for its icing condition, and, if necessary, has been given appropriate de-icing/anti-icing treatment.
中文原文 航空器飛航作業管理規則第124條
航空器在已有結冰報告或預期會遭遇結冰之情況下飛航時，應備有防冰或除冰裝置；其累積之冰雪或其他自然產生之污染物應清除，以保持航空器起飛前之適航狀況。
航空器使用人不得計劃或預期於疑似或已知地面結冰情況下操作航空器。
但已檢查航空器之結冰狀況及於必要情況下已實施適當之除冰、防冰措施者，不在此限。
航空器使用人不得計劃或預期於疑似或已知地面結冰情況下操作航空器。
但已檢查航空器之結冰狀況及於必要情況下已實施適當之除冰、防冰措施者，不在此限。