This document is an addendum to the Registry Service Provider (RSP) Handbook, detailing the eligibility criteria for RSP applicants participating in the RSP Evaluation Program of the New gTLD Program: Next Round. It outlines the background screening process that RSP applicants must undergo to verify compliance with the established eligibility criteria, which are designed to protect the public interest in the operation of critical Internet resources. The document specifies that applicants must provide information regarding their legal establishment and key personnel. It also describes the conditions under which publicly traded corporations may undergo limited background screening. Furthermore, the eligibility criteria include various disqualifying factors related to criminal convictions, disciplinary actions, and other legal issues that may affect an applicant's suitability. The document concludes with a mention of the onboarding questions that applicants must answer to confirm their compliance with these criteria.