The Niagara on the Lake Thunderhawks Minor Lacrosse Association is a member of Zone 9 of the Ontario Lacrosse Association ( OLA ). The objectives of the association are as follows:

• to foster, perpetuate, and improve the game of Lacrosse
• to carry out competition in regular season games and playoffs in Zone 9, and to participate in OLA sanctioned tournaments and playoffs at the Provincial Level and National Level if appropriate
• to emphasize fair play and respect at all times between team members, competitors, bench personnel, referees, and spectators
• to carry out the business of Niagara Minor Lacrosse without purpose of gain for any member or members
• to use all money to further the objectives of Niagara Minor lacrosse in a fair and equal manner for all teams and all players
• any money earned by Niagara Minor Lacrosse is for the use of Niagara Minor Lacrosse to improve our Lacrosse Association