How the referee checks it
- Confirm the ball reached the in-goal area.
- Identify who grounded it: attacking player, defending player, or nobody.
- Check whether there was legal grounding, usually by holding the ball and touching it to the ground or applying pressure to a loose ball on the ground.
- Check the ball-carrier's body position: touch line, touch-in-goal line, dead-ball line, and ground beyond those lines can change the outcome.
- If needed, use TMO review to confirm grounding, touch, and any earlier infringement in the scoring sequence.