When the law passed in December 2009 it was determined that the law be gradually applied and that at the first phase, the inclusion of one's biometric data in the central database would be voluntary.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: When the law passed in December 2009 it was determined that the law be gradually applied and that at the first phase, the inclusion of one's biometric data in the central database would be voluntary. ### Response: .