The Core Emotion Framework (CEF) Decalogue represents a systematic, humanistic architecture for understanding and optimizing emotional intelligence and personal growth. Rooted in the tripartite division of Head, Heart, and Gut centers, the CEF Decalogue identifies ten core emotional operators—each with distinct definitions, directionality, and balancing pairs—that together form a comprehensive map of human emotional functioning. This expanded report deepens the original Decalogue’s clarity and structure, providing nuanced operator definitions, practical examples, modulation risks, and architectural commentary for each center. It further explores systemic dynamics, fusion patterns, and balancing forces, offering practitioners and researchers a robust, driftfree resource for implementation and ethical application. The CEF Decalogue stands as both a practical tool and a conceptual model, bridging cognitive, relational, and embodied domains to foster self-awareness, resilience, and adaptive capacity. Its implications extend across personal development, coaching, education, and therapeutic contexts, promising a more integrated and actionable approach to emotional well-being. This report is formatted for direct Zenodo upload, with full metadata, licensing, and acknowledgments, and maintains strict fidelity to the public Decalogue.