What penalties are there in goalball?

Every penalty results in a penalty shot, in which one player from the penalized team defends the entire 9 m net alone. Common penalties are:

• High ball: a throw touches the ground after the first high-ball line.
• Long ball: a throw touches the ground before the first high-ball line but does not touch again before the second.
• Ten-second violation: the defending team fails to throw back within 10 seconds of first touching the ball.
• Excessive noise.
• Delay of game.
• Touching your eyeshades.

Source: https://canadianblindsports.ca/goalball/about-the-game/