South Africa National Div 1

The first non-racial second level of South African football, was established in March 1987 as the OK League. This league served as the competing place, for promotion/relegation to and from the topflight NSL. In the former years from 1978–1986, a topflight non-racial First Level had already been established, after the merger of the NFL and NPSL, to form the new common topflight NPSL. In the early years from 1978–1986 relegation/promotion to and from the topflight league, according to official records actually did happen, but apparently it happened from a Second Level league structure, still divided into whites/blacks/coloureds.

When the new topflight South African Premiership was established in 1996, the organizers at the same time for the Second Level, replaced the former OK League with the new National First Division. Apart from being covered by a better sponsor deal, the most significant change -both at the First and Second Level- was to change the fixtures from yearly seasons, into the more Internationally adapted: September–May football season.

The first sponsors were United Bank who sponsored the league in 1997 and 1998. From November 1998 until the end of the 2001/2001 season, the league was sponsored by MTN. It was reported that MTN withdrew from sponsorship the First Division as they were unhappy with their treatment from the PSL - the division organisers. MTN had been rebuffed by the PSL in their efforts to sponsor the PSL-organised Charity Cup because Orlando Pirates and Kaizer Chiefs would refuse to play in the tournament as the two clubs were sponsored by MTN's telecommunication rivals, Vodacom. The First Division could not find a new sponsor until May 2004.

From 2004 until 2007 the league was sponsored by business magnate Tokyo Sexwale's Mvelaphanda Group and known as Mvela Golden League. For those three seasons, there was no geographical split and all 16 teams played in one division. The league was then initially unable to find a sponsor, and there was again a geographical split into two or four streams until the 2011–12 season.

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