Approved document part L: 2014 (incorporating 2016 amendments) L2B (existing buildings other than dwellings), file type: PDF, file size: 3 MB
Dogfen gymeradwy rhan L: 2014 (yn ymgorffori gwelliannau 2016) L2B (adeiladau presennol ac eithrio anheddau), Saesneg yn unig, math o ffeil: PDF, maint ffeil: 3 MB