1. A method for processing first data representing parameters relating to a plurality of components of an electrical circuit, each component having an associated first data record, the method which comprises the steps of: calling the first data records, each having an associated component satisfying at least one predetermined condition; processing the first data to check at least one parameter of the associated components based on at least one basic rule; generating second data containing logic values as a function of the check; and processing the second data for logic-linking of the values represented by the second data based on at least one predetermined overall rule.