Article 63 2.

the nature, gravity and extent of the infringement;

where appropriate, the intentional or negligent character of the infringement;

the financial capacity of the natural or legal person held responsible;

the economic benefits derived from the infringement by the natural or legal person held responsible, insofar as they can be determined;

the environmental damage caused by the infringement;

any action taken by the natural or legal person held responsible to mitigate or remedy the damage caused;

the repetitive or singular character of the infringement;

any other aggravating or mitigating factor applicable to the circumstances of the case.