Part I—Nonadmitted insurance Sec. 521. Reporting, payment, and allocation of premium taxes. Sec. 522. Regulation of nonadmitted insurance by insured’s home State. Sec. 523. Participation in national producer database. Sec. 524. Uniform standards for surplus lines eligibility. Sec. 525. Streamlined application for commercial purchasers. Sec. 526. GAO study of nonadmitted insurance market. Sec. 527. Definitions.