Purpose of this research is to validated the module Client Facilitating Training to increase social worker knowledge about stress  and skill for facilitating client. Training included psychoeducation about stress and management stress, basic of client facilitating method and communication skill in facilitating process. Subjects of this research are 12 social worker and divided to experiment and control group. This research using quasi experiment with non control group design with pretest and post test sample. Data collected by management stres questionnaire, facilitating scale and field data collected by observer and supervisor. Results indicated that there is a significant differences between experiment and control groups in stress and management stress (Z=-3,017; p<0,05) with large effect size of 0,87 and Facilitatting skill (Z= -1,354; p<0,05) with large effect size of 0,84. Client Facilitating Training is valid to improve social worker knowledge stress  and management stress  and facilitating skill.