States commit via succession when new states have emerged and the prior state had already ratified to the treaty. Though often categorized into the same commitment as ratification, succession is a deliberate recommitment to human rights standards. Succession is a unique and rare form of treaty commitment only available to new states that have separated from other states. Succession states experience unique regime change often characterized by democratization. I argue that new states use succession as a means to seek legitimacy from the United Nations and other states. The increased attention paid to succession states also means accountability for compliance. As a result, states committing via succession have the motivation and accountability contributing to compliance. I examine the historic case of the Czech Republic and Slovakia and track human rights patterns following succession in the succession states versus ratification states. I find higher rates of human rights changes following succession, which aligns with these states experiencing regime transition and democratization. The finding supports my call to separate out commitment types from ratification.