What is "Standing" in a Class Action Lawsuit?
By Timo Bakker · · 4 min read
Standing is one of the most technical concepts in class actions and one of the most common ways cases get dismissed. Here is what it means and why it matters to you.
The three-part test
The Supreme Court (Lujan v. Defenders of Wildlife, 1992) requires plaintiffs to show:
- Injury in fact — you suffered a concrete, particularized harm.
- Causation — the defendant caused your harm.
- Redressability — a court decision can fix it (usually via money damages).
Why this is contentious
Data breach and privacy class actions face the biggest standing fights. If a company breached and your data was exposed, but you did not suffer identity theft yet — do you have “injury in fact”? The Supreme Court's TransUnion v. Ramirez (2021) tightened the standard, requiring plaintiffs to show concrete downstream harm.
What this means for you as a class member
If the settlement got approved and you qualify, standing has already been decided at the class level — you do not need to prove standing individually. Just file your claim. Standing matters at the beginning of litigation, not at the payout stage.