Regulators regulate financial institutions, markets, and products using licensing, registration, rulemaking, supervisory, enforcement, and resolution powers. In practice, regulatory jurisdiction is typically based on charter type, not function. In other words, how and by whom a firm is regulated depends more on the firm’s legal status than the types of activities it is conducting. This means that a similar activity being conducted by two different types of firms can be regulated differently by different regulators. Financial firms may be subject to more than one regulator because they may engage in multiple financial activities. For example, a firm may be overseen by an institution regulator and by an activity regulator when it engages in a regulated activity and by a market regulator when it participates in a regulated market.