Table 1. Principles of a comprehensive sex worker HIV prevention program.

Pillar	Comprises
Program understanding	Strengthened programmatic and contextual understanding, including the heterogeneity of sex work
Program implementation	Intensified program implementation and delivery of comprehensive, proven interventions
Program delivery	Improved program monitoring and evaluation, including greater use of real-time monitoring for continuous program improvement and constant strategic and tactical adaptations and rigorous program evaluation, to continually refine understanding of what works, under what circumstances, and how
Program financing	Predictable, sustained financing for sex worker HIV prevention programs, including increased domestic financing where feasible