Section 15(3) states that relevant authorities must have regard to representations made to them by Llais in exercising any function to which the representations relate.
Mae adran 15(3) yn nodi bod rhaid i awdurdodau perthnasol roi sylw i sylwadau a gyflwynir iddynt gan Llais wrth iddynt arfer unrhyw swyddogaeth y mae’r sylwadau’n berthnasol iddi.