If your event is of a sufficient size and scale, you will also require the input of the emergency services and may well be required to attend the Carmarthenshire Safety Advisory Group.
Os yw eich digwyddiad ar raddfa digon mawr, bydd angen mewnbwn y gwasanaethau brys arnoch hefyd ac mae'n bosibl iawn y bydd gofyn i chi fynd i Grŵp Ymgynghorol ar Ddiogelwch Sir Gaerfyrddin.