What a Private Association Can and Cannot Do

Almost every governing body in sport is a private association. Its authority over members comes from an agreement they signed, not from any power the law confers. That single fact explains most of what looks strange about how sport is governed.

Courts are reluctant to second-guess an association's internal rules. That reluctance is real and it is routinely overstated. Antitrust law applies. Contract applies. Common-law constraints apply. None of them requires a statute.

The practical question is never whether an association is insulated. It is which body of law reaches the specific thing it did.

Where the authority comes from. A membership agreement, a constitution and by-laws, or — where a union exists — a collectively bargained agreement. Members consented, which is why the association's discretion is wide and why the place to challenge it is usually the agreement's own terms.

The deference, stated at its real width. Courts avoid substituting their judgment for an association's internal governance. They do not treat the association as beyond review. NCAA v. Alston was unanimous, and any argument that a private body is insulated because it is private will meet a court that has read it.

Antitrust is the live constraint. An association is a collection of competitors agreeing on rules. That is the setting antitrust exists for, and the more the rule looks like an agreement among rivals about price or output, the harder it is to defend.

Membership and transfer are supermajority-gated. NBA Constitution Article 5(f) conditions an ownership transfer on the affirmative vote of not less than three-fourths of all Governors. That is the mechanism producing the governed scarcity that makes a franchise behave unlike any other asset.

Discipline runs on the agreement's standard. Not proof beyond reasonable doubt. Typically credible evidence, conduct detrimental, or a defined trigger, with the discretion qualifier deciding how reviewable the determination is.

Disclaiming precedent is a real technique. An association that sets terms once and states in writing that they establish no rule for anyone else has preserved its discretion to reach a different arrangement next time. It is drafting, not hedging, and it only works because the authority is contractual.

"It's a private organisation, they can do what they want." They can do a great deal. They cannot agree with their competitors to restrain trade, and that is what many of the contested rules are.

Deference is read as immunity. It is a reluctance to second-guess internal governance, not an exemption from generally applicable law.

An association determination is reported as a legal finding. It is contractual. Real consequences, no judicial weight.

Members are assumed to have bargaining power. In a unionised league they bargained collectively. In a tour or an association without a union, most members signed a document they did not negotiate.

Unionised leagues. Authority is collectively bargained, so the union traded for the constraints around it and the challenge route runs through the grievance machinery.

Private tours. No union. Authority rests on the membership agreement alone and discretion is widest.

The NCAA. Not a labour relationship. Rules operate through member institutions, which is why an order against the NCAA does not automatically bind a conference — separate bodies, separate rulebooks, and a matter can be resolved in one and live in the other.

National governing bodies. Often carry statutory duties alongside association authority, which changes the analysis entirely.

Which document confers the authority, and whether the member negotiated it.

Whether the rule looks like an agreement among competitors. That is the antitrust question and it is the one that has moved.

The discretion qualifier. Sole, absolute, reasonable, good faith.

Whether the association disclaimed precedent in writing. It preserves room to treat the next member differently.

Whether a second body has independent authority over the same facts. A league, a conference and an employer can each reach different results, on different timetables, with no obligation to wait.