Final answer:
Regulations mandating social networking sites to obtain user consent for personal data use are adopted by various governments and organizations, including the European Union with GDPR and the United States with COPPA, overseen by agencies such as the FCC and FTC.
Step-by-step explanation:
Regulations requiring social networking sites to get consent to use consumers' personal data have been adopted by several entities, including national governments and international organizations. The European Union has introduced some of the most comprehensive data protection laws, such as the General Data Protection Regulation (GDPR), which enforces strict rules on the collection and use of personal information within its member countries. In the United States, federal laws like the Children's Online Privacy Protection Act (COPPA) permit parents to manage the information that websites collect about their children. Other regulatory bodies such as the Federal Communications Commission (FCC) and the Federal Trade Commission (FTC) oversee privacy regulations. Moreover, the United Nations Conference on Trade and Development (UNCTAD) monitors global data privacy concerns and has highlighted the need for national legislation to secure data and privacy.