The statutory time limit for a planning application are 8weeks for applications (unless an application is subject to an to an Environmental Impact Assessment, in which case a 16 week limit applies).
Y terfyn amser statudol ar gyfer cais cynllunio yw 8 wythnos ar gyfer ceisiadau (oni bai bod cais yn destun Asesiad o’r Effaith Amgylcheddol, ac os felly mae’r terfyn amser yn 16 wythnos).