 To assist with the consent process, age verification measures can be used. These can range from more technical software applications to less formal knowledge checks embedded in an information sheet or consent document. Multiple confirmation points (asking for age, later asking for year of birth, etc.) are practical measures for researchers. Depending on the types of data, sensitivity of data, use of data, researchers and boards will carefully construct the appropriate options for consent, including waiver of consent, waiver of documentation, and/or waiver of parental consent.