Cefn Druids have secured a swift return to the Welsh Premier League after a season's absence from the-top flight
Adam Hesp, Dave Forbes, Mark Winsladeand Max Penk scored as Druids won 4-0 at bottom side Rhayader Town in the Cymru Alliance
Druids' promotion means Haverfordwest County, who finished bottom of the Welsh Premier, are relegated.
Huw Griffiths' side needed only a point to overtake second placed Denbigh Town and secure promotion.
Denbigh and champions Caernarfon Town cannot be promoted as they failed to gain an FAW domestic licence.