The purpose of this integrative review was to identify interventions that increase compliance of nurses and of parents with safe sleep recommendations for premature infants. Ten studies were included in the final sample, including three studies with a prospective descriptive design, five quality improvement initiatives with an interventional research design, one secondary analysis, and one retrospective medical chart review. Study samples included neonatal nurses and parents of premature infants in NICUs and transitional care nurseries in Massachusetts, Missouri, New York, North Carolina, Ohio, Pennsylvania, and Texas. Sample sizes ranged from 5 to 259 NICU parents and 86 to 658 neonatal nurses. The categories of interventions we identified include identifying barriers to compliance, changing hospital policy, and providing safe sleep education for nurses and parents. We conclude that hospitals should have current, evidence-based safe sleep policies with clear transition guidelines for premature infants and that consistent and comprehensive nursing and parental education related to safe sleep should include current American Academy of Pediatrics recommendations and should address potential barriers to compliance.