(Simple) bodily injury occurs when someone intentionally causes physical harm to another person. The injury does not have to be serious, but it must represent a noticeable impairment of physical integrity. Examples include minor wounds, bruising or swelling.
§ Section 83 is an intentional offense. Contrary to what one might assume, however, intentional action does not mean that the person necessarily wants to cause an injury. According to Austrian criminal law, intentional action occurs when someone seriously believes that a certain consequence (in the case of Section 83, bodily injury) is possible and accepts this. If the perpetrator thinks to himself at the moment of the attack: "There could be an injury, but I don't care", then it is an intentional offense.
Threat of punishment:
A conviction for simple assault carries a prison sentence of up to one year or a fine of up to 720 daily rates.