Ordem dos Psicólogos Portugueses

The Ordem dos Psicólogos is a psychologist organization with more than 18.000 registered professionals, representing all Portuguese psychologists. The Ordem dos Psicólogos Portugueses (OPP) is the onl...y organization responsible for the professional title in Portugal. The membership is mandatory. OPP is the Portuguese authority for professional recognition regarding the European professional mobility Directive.