 A probation order can be varied at the request of the accused, probation officer or the prosecution.Under s. 732.2(3) of the Criminal Code a court that sentenced the accused (or a court to which the probation order is transferred under s. 733(1)) may modify the conditions, relieve compliance of a condition or decrease the duration of the probation order.The length of probation cannot be increased since this would infringe section 11(h) of the Charter.