The Welsh Premiership might be expanded to 14 groups for 2023-24 with no relegation in 2022-23.
Two groups might be promoted from the third tier Championship to increase the nation’s second tier.
The Welsh Rugby Union’s (WRU) determination got here after a discount to 10 groups was mooted.
WRU efficiency director Geraint John had already confirmed the Premiership season would conclude with play-offs for the highest 4.
The brand new marketing campaign kicks off on Saturday, 3 September with reigning champions Cardiff going to Pontypridd for a 17:30 BST kick off.
The Premiership’s final full season was 2018-19, with the 2 subsequent campaigns scrapped because of the Covid-19 pandemic earlier than a lowered 11-game league season in 2021-22.
“Everyone’s wanting ahead to hopefully an uninterrupted season,” John added.
“These Premiership sides have had so many stop-starts, even final season once they did not play the complete dwelling and away [fixtures].
“However this 12 months they know they’re taking part in dwelling and away and know on the finish there are play-offs and there is pleasure across the place.”
The brand new marketing campaign begins in September and the forthcoming season will see Thursday night video games, which might be broadcast stay on S4C.
“One of many causes we went for Thursday nights was to attempt to entice youthful folks in,” stated Premiership chairman Jones, who can be chair of Ebbw Vale, one of many present 12 golf equipment.
“We type of misplaced that youthful viewers over in all probability the final 20 years.”