English: The law also institutionalizes the cylinder exchange and swapping program to allow consumers to bring any brand of empty LPG cylinder to any retail outlet and use it to purchase another brand of LPG cylinder carried by the retail outlet.
Filipino: Naglagay din ang batas ng cylinder exchange at swapping program upang payagan ang mga mamimili na makabili ng bagong tangke kahit na ibang brand ng tangke ang dala nito.