"Parental permission" refers to the approval or consent given by a parent or guardian for a child or minor to engage in certain activities or make certain decisions. Full definition
At this time, birth control and other medical services were provided to teens only with parental permission. (plannedparenthood.org)
Other recommendations include requiring parental permission for the screening of newborn patients, adding genetic information to health records, and how genetic testing should be used regarding adoption and paternity issues. (healio.com)
The young women first had to obtain parental permission, which was seldom easy. (bookbrowse.com)