In order to secure the dignity of labor, social harmony, the prosperity of families, and the just protection of those whose work sustains the Nation, the unified organization of labor representation under one national institution is hereby established. Article I. All existing trade unions, guilds, and labor representative associations shall be integrated into the National Union of Labor, a single public and autonomous body charged with defending the rights, welfare, and security of workers. Article II. The National Union of Labor shall guarantee fair working conditions, decent wages, protection against abuse, access to housing, health, rest, vocational training, and effective mechanisms of mediation between workers and employers. Article III. The Union shall likewise safeguard the economic stability of households, promoting policies that favor employment, family balance, protection of motherhood and fatherhood, and the future of coming generations. Article IV. Its internal organization shall be governed by the principles of territorial and sectoral representation, democratic participation of its members, administrative transparency, and public accountability. Article V. No public authority nor private interest shall use the National Union of Labor to the detriment of workers, nor obstruct the lawful exercise of its duties. Article VI. The law shall develop the present amendment and establish the necessary mechanisms for its effective implementation throughout the national territory.