The most common responses to this question were the Welsh Government Marine Planning website and the WNMP Implementation Guidance (both at nine out of 19 respondents)
Yr ymatebion mwyaf cyffredin i’r cwestiwn hwn oedd gwefan Cynllunio Morol Llywodraeth Cymru a Chanllawiau Gweithredu’r CMCC (y ddau yn naw allan o 19).