12.2 Schedule 8 to the Planning Act 2008 made amendments to section 15, to reflect the introduction of the new system of tree preservation orders.
12.2 Gwnaeth Atodlen 8 i Ddeddf Cynllunio 2008 ddiwygiadau i adran 15, i adlewyrchu cyflwyno'r system newydd o orchmynion cadw coed.