Strategy 4ward is supporting UNAIDS to refresh the global strategy for measuring combination HIV prevention in alignment with the Global AIDS Strategy 2021-2026. Strategy 4ward is leading consultations with subject matter experts to draft concept notes that define measurement strategies and indicators. Our consultants are facilitating high-level think tank sessions with 60+ HIV prevention and strategic information leaders from around the globe. The outputs of the think tank series will inform program strategies and monitoring and evaluation frameworks used by global programs (e.g., The Global Fund) and country.