It issues guidelines regarding how to interpret core ideas with the GDPR and may challenge binding choices tackled to the data protection authorities on dispute in concrete scenarios pertaining to cross-border processing. You can find unique procedures for reaching each degree of certification. All 4 stages have to have organizations https://www.nathanlabsadvisory.com/blog/nathan/navigating-data-protection-impact-assessments-dpias-under-gdpr-a-comprehensive-guide/