Comma consistency

“If both parties agree on who should receive the bond, they can lodge a Bond Refund Form with the relevant organisation. If an agreement is unable to be reached the matter will be referred to a Court to determine an outcome”. If a lease contains such a clause the following can apply…

Is the comma after the word ‘bond’ optional in this scenario? as I noticed that it is missing after the word ‘reached’ and the word “clause”