Colombia's legal framework for social security and disability assessment is a cornerstone of its social protection system. Among the most significant regulations is Decree 917 of 1999, which established the Single National Disability Rating Manual. This decree, issued by the Presidency of the Republic, plays a crucial role in determining the loss of earning capacity for all inhabitants, ensuring equitable access to rights and benefits for individuals with disabilities. This in-depth analysis will delve into the foundational articles (1 to 11) of Decree 917, exploring its scope, key definitions, qualification procedures, and the comprehensive criteria used for disability assessment. Understanding this decree is essential for workers, employers, healthcare providers, and legal professionals navigating the complexities of disability in Colombia. Table of Contents Article 1: Scope of the Manual Article 2: Key Definitions of Disability Article 3: Date of Declaration...