Hi All, Through my work, we have had a labour hire company providing staff to our workplace. They have been providing labour every day without any break in service for around 6 or 7 years. They send a roster weekly, invoice us monthly, and this just keeps rolling on. We are considering options, and may potentially cease using their service. There was never a written contract in place with this service provider, however every year they quote their rates for the year ahead, and request our staffing requirements for the year ahead (i.e public holidays, hours, etc). I am wondering if there is some sort of implied contract in place with this service provider (even though nothing was ever signed). If we choose to cease using them, how much notice do we legally need to give them? And what other conditions do we need to comply with (if any)? I would be interested to be referred to any Acts or Sections of Contract Law that cover this situation. Thank you.