(2) If the offender fails to discharge the obligation imposed under paragraph 3 of Article 57 of the Penal Code within the prescribed time, the court may, within a period of one year beginning from the expiry of the term of suspension, revoke the suspended sentence. 2. Suspended Sentence with Custodial Supervision Custodial Supervision Article 63 (1) Under the conditions determined by the this Penal Code, the court may decide that the perpetrator, who is given a suspended sentence, has to undergo custodial supervision for a certain period of time during the term of suspension. (2) Custodial supervision shall involve assistance, supervision, or custody specified by the statute. Conditions for Application of Custodial Supervision Article 64 (1) Custodial supervision shall be applied by the court when it reaches the opinion that during the term of suspension the implementation of such a measure is appropriate (paragraph 2 of the preceding Article). This measure shall be applied by the court for definite period of time within the limits of the suspension term, specified by the suspended sentence. (2) When the court assesses that custodial supervision is no longer required, it may order such a measure to be discontinued even before the expiry of the term of suspension. Selection of Instructions Article 65 (1) In applying custodial supervision, the court may also issue one or more instructions, according to which the offender has to behave. (2) In selecting these instructions, the court shall in particular consider the age of the perpetrator, his psychological characteristics, the motives for which he committed the crime, his personal circumstances, his past behaviour, the circumstances under which the crime was committed, as well as his conduct after committing the criminal offence. The choice of instructions must not in any way affect the human dignity of the perpetrator and must not cause him unreasonable hardship.