Human resources (HR) is adopting service level agreements (SLAs) as a strategic tool to enhance its effectiveness and focus on high-level strategy rather than transactional tasks. SLAs clarify expectations between HR and management, detailing measurable services and responsibilities, while HR metrics provide quantitative measures for assessing performance and improving HR operations. This trend aims to make HR more responsive to client needs, requiring a more business-like approach in solving people-related challenges.