1999–2000 National Football League (India)
The 1999–2000 National Football League, also known as the Coca-Cola National Football League for sponsorship reasons, was the fourth season of National Football League, the top Indian league for association football clubs, since its inception in 1996.
Indian Super League
In July 2017, it was proposed by the All India Football Federation (AIFF) that the Indian Super League champion be granted a spot in the AFC Cup, Asia's second-tier club competition. On 25 July 2017, the Asian Football Confederation (AFC) approved the AIFF's proposal. Thus, from the 2017–18 season, the Indian Super League champions were allowed to participate in the AFC Cup from the qualification stages of the competition. Meanwhile, India's spot in the AFC Champions League, Asia's top club competition, was still kept by the I-League.