Supplementary Planning Guidance – are additional guidance notes which provide more detailed advice in respect of thematic and site-specific issues addressed in the policies and proposals of an LDP.
Canllawiau Cynllunio Atodol – nodiadau cyfarwyddyd ychwanegol sy’n darparu cyngor manylach mewn perthynas â materion thematig a materion penodol i safle yn y polisïau a’r cynigion mewn CDLl.