The International Settlement did not have a unified legal system. The Municipal Council issued Land Regulations and regulations under this, that were binding on all people in the settlement. Other than this, citizens and subjects of powers that had treaties with China that provided for extraterritorial rights were subject to the laws of their own countries and civil and criminal complaints against them were required to be brought against them to their consular courts (courts overseen by consular officials) under the laws of their own countries.