South African Rugby Union, nor the two teams would comment on the report. A week after the Cheetahs and Kings' departure from Super Rugby was confirmed, the BBC reported that Celtic Rugby Limited was expected to officially add those teams at the organisation's next board meeting on 18 July. While no announcement came on that date, media in both South Africa and Britain reported that SARU's chief executive was at Celtic Rugby's headquarters in Dublin to finalise the addition of the Cheetahs and Kings, with Reuters calling the expansion "the worst kept secret in rugby". The addition of the two South African teams was officially confirmed on 1 August 2017. The Southern Kings entered liquidation in September 2020 and therefore withdrew from the league. In September 2020 the league confirmed they were looking for a replacement team for Southern Kings and possible expansion to more teams in South Africa to enter the league in 2021. Later that month, SA rugby voted that their Super Rugby sides (Lions, Stormers, Sharks, Bulls) would enter the Pro 14 to replace the liquidated Kings and the Cheetahs, who were withdrawn before the 2021 season. Current standings The most recent regular season began on 16 September 2022. History Formative years and the Welsh-Scottish League Pan-Celtic tournaments were proposed throughout the early professional era, with the creation of the Heineken Cup in 1995 demonstrating that inter-domestic competitions were financially viable. From 1995 onwards, the Welsh Rugby Union (WRU), Scottish Rugby Union (SRU) and Irish Rugby Football Union (IRFU) discussed a number of Celtic league and cup competitions, discussions were also held with the Rugby Football Union (RFU) to form a British & Irish league. These discussions would eventually lead the WRU and the RFU to establish the Anglo-Welsh Cup in 2005, and all four unions to establish the British and Irish Cup in 2009. The first material steps toward a Celtic league were taken before the 1999–2000 season, when the Scottish districts Edinburgh and Glasgow were formally invited to join the fully professional Welsh Premier Division, creating the Welsh–Scottish League. By 2001, an agreement was made with the Irish Rugby Football Union (IRFU) to bring in the four Irish provinces. The 2001–02 season saw additional matches and a new league structure played alongside the continuing Welsh–Scottish League and the Inter-Provincial Championship in Ireland. The new format was named the Celtic League. The Celtic League had developed