Lottery by the Gambling Commission (formerly the National Lottery Commission), and established in 1994. It is operated by the Camelot Group, which was first granted the franchise in 1994. Camelot's current franchise agreement runs through 2019. 28% of National Lottery revenue, along with all unclaimed prizes, are distributed as grants to charitable causes. 12% of the revenue from the National Lottery is expected to go to the government, 5% goes to lottery retailers, 5% is retained by Camelot Group for operating costs, and 50% remains for the total prize fund of which 5% is diverted to a Super Draw fund, leaving
National Lottery (Ireland) changed Lotto to a 6/39 game later in 1992, raising the jackpot odds to 1 in 3,262,623. The first Lotto 6/39 drawing was held on 22 August 1992. To compensate for the longer jackpot odds, the National Lottery doubled the starting jackpot to and added a "bonus number" to the drawings. Whereas players previously needed either a match-6, match-5, or match-4 to win, prizes were now also awarded for match-5+bonus, match-4+bonus, and match-3+bonus. Lotto became a 6/42 game on 24 September 1994, which made the jackpot odds 1 in 5,245,786. The National Lottery made this change to generate bigger rollover