Every employer is required to apply the measures needed to effectively protect the life, safety and health of its workers, for which it must provide suitable premises, provide work equipment and adopt methods aimed at reducing and eliminating occupational hazards in the workplace. Specifies the just causes that allow the worker to terminate the employment relationship, with entitlement to compensation for unfair dismissal. The wage is unattachable up to the amount of the legal minimum wage. Also unattachable, among other things, is the full amount of the sums received by the worker in respect of retirement and pensions.