Employment and training interventions commonly provide light-touch supports—such as money or vouchers for child care or transportation—to address barriers to training or work. The Pathways Clearinghouse categorizes these kinds of services as “supportive services,” because they are explicitly designed to support employment and training. The Pathways Clearinghouse also reviews interventions that may improve labor-market outcomes through strategies other than employment and training services, including by addressing barriers to work through provision of intensive housing, child care, or legal assistance services. The Pathways Clearinghouse categorizes these types of services as “housing,” “child care,” or “legal assistance” services to indicate that the supports are more intensive and occur outside the context of an employment and training program. The Pathways Clearinghouse added these services tags during the third round of review, which spanned 2021 and 2022—and conducted a targeted re-review of studies previously included in the Pathways Clearinghouse to determine if the “housing,” “child care,” or “legal assistance” services tags should be applied.