Every apprenticeship agreement shall be signed by the employer or his agent, or by an authorized representative of any of the recognized organizations, associations or groups and by the apprentice.
An apprenticeship agreement with a minor shall be signed in his behalf by his parent or guardian or, if the latter is not available, by an authorized representative of the Department of Labor, and the same shall be binding during its lifetime.
Every apprenticeship agreement entered into under this Title shall be ratified by the appropriate apprenticeship committees, if any, and a copy thereof shall be furnished both the employer and the apprentice.