The Spanish Red Cross has recently published the English translation of the Interview for the Assessment of Parental Competencies (ECP-12). This instrument, developed under the collaboration of the Spanish Red Cross and the University of Seville, allows the assessment of the parental competencies of the adults responsible for the upbringing and education of children and adolescents, and is especially designed to be a useful resource for professionals involved in family support and intervention services.
You can find the English version of the instrument here