Ver también:

• Convenio colectivo
  Agreement concerning the working conditions of a particular group of workers concluded between the workers' representatives and the employers.
• Derecho laboral
• Ergonom
  The optimal adaptation of the work environment to human needs.
• Negociaci?n colectiva
  The process by which representatives of employers and employees discuss and negotiate the various phases of their relationship with a view to arriving at a mutually acceptable labour agreement.