What is the difference between GDPR and DGA?

Could you please explain the key differences between GDPR and DGA? As both seem to be related to data protection and privacy regulations, I'm curious about the specific distinctions and their implications for businesses and individuals. Is GDPR more widely recognized and enforced compared to DGA, or do they serve different purposes and audiences? Additionally, how do these regulations intersect, if at all, and what steps should organizations take to ensure compliance with both?