treatment and averting harmful influences upon him. (3) In imposing the educational measure referred to in paragraph 1 of this Article, the court may make an order upon the competent social welfare body to check its enforcement and render assistance to the parent, adoptive parent or guardian. The court shall subsequently decide on the termination of this control, with the provision that it may not be shorter than one or longer than three years. Article 91 Intensified Supervision in a Foster Home (1) If the parents, adoptive parent or guardian of a juvenile are in no position to intensively supervise the juvenile, or if they cannot be reasonably expected to do so, the court shall impose on the juvenile the educational measure of intensified supervision in a foster home accommodating him with another family that is willing to accommodate him and that has the ability to exercise an intensified supervision over him. (2) The enforcement of the educational measure referred to in paragraph 1 of this Article shall be discontinued when it becomes possible for the parents, adoptive parent or guardian to exercise intensified supervision over the juvenile, or when as a result of the education process the intensified supervision becomes no longer required. (3) In imposing the educational measure referred to in paragraph 1 of this Article, the court shall make an order upon the competent social welfare body to check, throughout the duration of the measure, its enforcement, as well as to render necessary assistance to the family with which the juvenile has been accommodated. Article 92 Intensified Supervision on the Part of the Competent Social Welfare Body (1) If the parents, adoptive parent or guardian are in no position to intensively supervise the juvenile, and if the conditions for imposing the educational measure of intensified supervision in a foster home do not exist, the court shall impose to the juvenile the educational measure of intensified supervision on the part of the competent social welfare body. (2) The court shall subsequently decide on the date of discontinuation of the educational measure referred to in paragraph 1 of this Article, providing that its duration may not be shorter than one year or longer than three years. During the enforcement of the measure, the juvenile shall stay with his parents, adoptive parent or guardian, while the intensified supervision over him shall be exercised by an authorised person of the competent social welfare body. (3) The authorised person of the competent social welfare body shall take care of the juvenile's studies, his employment, his detachment from the environment affecting him in a harmful way, his necessary medical treatment and the improvement of his living conditions. Article 93 Special Obligations in Conjunction with Measures of Intensified Supervision (1) In imposing an educational measure of intensified supervision referred to in Article 90 (Intensified Supervision on the Part of Parents, Adoptive Parent or Guardian), 91 (Intensified Supervision in a Foster Home) and 92 (Intensified Supervision on the Part of the Competent Social Welfare Body) of this Code, the court may order to a juvenile one or more special obligations, if necessary for the successful enforcement of the measure, provided that the obligations cannot last longer than the educational measure itself. (2) The court may order to the juvenile the following obligations in particular: that he should personally apologise to the injured party, pay for the damage within his abilities, go to school regularly, undergo training for a job suitable for his capabilities and propensities, restrain from using alcoholic drinks and intoxicating drugs, visit an appropriate health institution or counselling office, and not to associate with persons who have bad influence on him. (3) The court may subsequently cancel or modify obligations it has ordered. 28