State investigations are inquiries by state authorities into possible violations of state laws, potentially resulting in criminal charges, fines, or other penalties.

Federal investigations are inquiries conducted by federal agencies, such as the FBI or SEC, into potential violations of federal laws, which can lead to criminal charges, fines, and other penalties.

Internal investigations assess potential misconduct within an organization. While they don’t lead to formal charges, findings can result in disciplinary actions, civil penalties, or referrals for criminal prosecution.

Regulatory enforcement involves actions by government agencies to ensure compliance with laws, often leading to penalties for violations. Charges can include fines, sanctions, and criminal charges against individuals or organizations.

Subpoena compliance refers to the obligation to respond to a legal document requiring testimony or the production of evidence in a legal proceeding, with failure to comply potentially resulting in penalties or fines.