As this Community jurisdiction derogates from ordinary law, it must also be given a restrictive interpretation (eur-lex.europa.eu)
it´s a derogatory nickname for his competitor
to derogate: restringir la aplicación de una ley o reglamento || (normalmente seguido de from) restar valor, constituir una excepción
derogatory: derogatorio || despectivo, peyorativo, despreciativo