1. Class Action Litigation and Advisory Services Class action litigation is a legal mechanism enabling multiple victims with common interests to seek collective remedies through representative plaintiffs. This procedural vehicle is primarily utilized when numerous individuals suffer damages, individual claims involve relatively small amounts, and separate lawsuits would prove inefficient. Representative parties conduct litigation on behalf of all class members, offering economical and efficient procedural advantages.
In the securities sector, Attorney Hwang specializes in damages litigation arising from system failures and mis-selling practices, providing comprehensive legal representation in class action proceedings.

2. Real Estate Litigation, Advisory Services, and Licensing/Permitting
Real estate law represents a comprehensive legal discipline requiring intimate familiarity with multifaceted legal principles. Attorney Hwang's practice encompasses property sales and presales, lease transactions, defect claims, damages litigation, and procedural advisory services and representation for various licenses and permits, as well as litigation support.
Leveraging his extensive experience with the Korea Land and Housing Corporation, he has continuously handled construction-related land compensation matters, regional housing association disputes, and electrical construction cases, applying his institutional knowledge to achieve favorable outcomes for clients.

3. Civil and Criminal Matters Related to Financial Fraud and Voice Phishing
Attorney Hwang addresses the increasingly sophisticated and organized criminal activities including financial fraud, violations of the Financial Investment Services and Capital Markets Act, voice phishing, and smishing crimes. His services encompass preventive consulting, advisory services, damage claims, compensation litigation, and criminal defense representation for victims who may simultaneously face investigation as suspects.

4. Industrial Accidents, Insurance-Related Civil and Criminal Advisory, and Damages Claims (Including Automobile Accidents)
Through in-depth analysis extending beyond conventional litigation strategies, Attorney Hwang has provided multifaceted advisory services and litigation representation regarding various remedial measures for victims and suspects in disputes involving the Korea Workers' Compensation & Welfare Service and insurance companies, addressing rights protection issues among affected parties.

5. Advisory Services and Litigation Concerning Clan Association Property
Clan associations (jongjung) constitute unincorporated associations under Korean law. Cases involving these entities present significant challenges due to insufficient documentation and complex evidentiary issues. Attorney Hwang provides thorough analytical services to identify appropriate resolution strategies, conducts comprehensive research to locate insufficient documentation, and pursues litigation when necessary to protect clients' interests in these culturally significant property matters.