The aim of the present study is twofold: to explore the assessment and intervention practices of Swedish practitioners (mainly Speech and Language Therapists: SLTs) for multilingual children with Developmental Language Disorders (DLD) and to explore to which extent they perceive themselves as confident with respect to assessment and intervention. The data comes from the Swedish part of the survey by the European research network (COST1406), including data from 35 countries. In total, 101 practitioners in Sweden answered an online survey. Most of the respondents were female, had a master’s degree, Swedish as their first language (L1), and used only one language in their professional role. All the practitioners answered the first section, 45 of whom also answered questions regarding which languages they use in assessment and intervention with multilingual children. A majority of the participants reported that they encourage parents to use the minority language when communicating with their child at home. The results indicate a context specific DLD intervention approach in which Swedish practitioners tend to emphasize the importance of native language-usage at home. However, due to the amount of missing data, methodological issues need to be taken into consideration.