Universal Regulatory Sandbox; Creates Office of Regulatory Relief within DEO; specifies duties of office; creates General Regulatory Sandbox Program Advisory Committee; creates General Regulatory Sandbox Program; requires office to consult with specified entities before admitting applicant into regulatory sandbox; provides criteria for review of applications; exempts denial of application from certain review or specified laws; exempts sandbox participants from enforcement by certain laws or regulations for specified period; provides certain immunity to office & its employees; provides for consumer protections; provides recordkeeping & reporting requirements.