Note: Each funding opportunity description is a synopsis of information in the Federal Register application notice. For specific information about eligibility, please see the official application notice. The official version of this document is the document published in the Federal Register. Free Internet access to the official edition of the Federal Register and the Code of Federal Regulations is available on GPO Access at: http://www.access.gpo.gov/nara/index.html. Please review the official application notice for pre-application and application requirements, application submission information, performance measures, priorities and program contact information. For the addresses for obtaining and submitting an application, please refer to our Common Instructions for Applicants to Department of Education Discretionary Grant Programs, published in the Federal Register on February 13, 2019 (84 FR 3768),or at www.govinfo.gov/content/pkg/FR-2019-02-13/pdf/2019-02206.pdf. Purpose of Program: The purpose of TSL is to assist States, Local Educational Agencies (LEAs), and nonprofit organizations to develop, implement, improve, or expand comprehensive Performance-Based Compensation Systems (PBCS) or Human Capital Management Systems (HCMS) for teachers, principals, and other School Leaders (especially for teachers, principals, and other School Leaders in High-Need Schools who raise student academic achievement and close the achievement gap between high- and low-performing students). In addition, a portion of TSL funds may be used to study the effectiveness, fairness, quality, consistency, and reliability of PBCS or HCMS for teachers, principals, and other School Leaders (educators).