The Tav HaYosher is a certification mark offered, free of charge, to Kosher food establishments that meet a series of ethical criteria developed by the organization, Uri L'Tzedek. Particularly, the Tav HaYosher confirms that an eating establishment with its seal pays minimum wage to all employees and overtime to those employees working more than 40 hours a week. It also ensures the establishment offers employees appropriate breaks as required by law, and provides a safe and abuse-free working environment.