The make up of the Welsh Premier Women's League for 2018/19 was confirmed on Saturday at the League's Annual General Meeting.
Briton Ferry Llansawel's promotion from the South Wales Women's and Girl's League was ratified, marking an immediate return to the top flight for the Reds. As a result, Caldicot's return to the SWWGL was also confirmed.
9th placed Caernarfon Town will remain in the WPWL next season, after North Wales Women's League winners Northop Hall did not apply for promotion.
Briton Ferry Llansawel
Port Talbot Town