Batas Kasambahay
Section 23. Extent of Duty. - The domestic worker and the employer may mutually agree for the former to temporarily perform a task that is outside the latter's household for the benefit of another household. However, any liability that will be incurred by the domestic worker on account of such arrangement shall be borne by the original employer. In addition, such work performed outside the household shall entitle the domestic worker to an additional payment of not less than the existing minimum wage rate of a domestic worker. It shall be unlawful for the original employer to charge any amount from the said household where the service of the domestic worker was temporarily performed.