Compliance Approval Regulations on Controlled Telecommunications Radio-Frequency Devices Article 14
Those who succeed in the application of type approval, DoC and simplified DoC certificate shall retain the sample device and test software / fixture required for the test for five years after the termination of production or import of the device.
中文原文 電信管制射頻器材審驗辦法第14條
取得型式認證證明、符合性聲明證明及簡易符合性聲明證明者，應妥善保管申請審驗器材樣品、測試所需之特殊測試軟體及特殊治具至該器材停止生產或停止輸入後五年。