The government of Mozambique is implementing the Harnessing the Demographic Dividend (HDD) project. The HDD project aims to increase empowerment; access to education; and employment opportunities for targeted youth. A core activity of the project is to provide life-skills training and mentoring to out-of-school girls (aged 10-14) in “safe-spaces” by female mentors; together with a “school of partners” intervention to engage girls’ parents; intimate partners; or guardians as agents of change. Both interventions are delivered through community-based groups. In partnership with the HDD project; a Research Team from the World Bank is conducting an impact evaluation (IE) to assess the effectiveness of this project activity in Nampula province. The IE follows a cluster randomized control approach; where 125 communities were randomly assigned to one of three groups: (i) a first group of communities received the safe-spaces intervention only; (ii) a second group received both the safe-spaces and school of partners interventions; and (iv) a third group received neither intervention. A baseline survey for the IE was conducted in May 2023; prior to the roll out of the project activities. In each of the 125 IE communities an average of 20 adolescent girls were interviewed; resulting in a total sample size of 2;569 girls. For each girl in the sample; the baseline survey also interviewed her partner (typically one of her parents or other guardian).The implementation of the interventions in the IE communities concluded in December 2023. The next stage of the IE is to conduct a follow-up survey. The follow-up survey will track all 2;569 girls and their partners that participated in the baseline survey and interview them again. The goal is to measure early-stage impacts of the safe-spaces and school of partners interventions. The hired Firm will be expected to administer a follow-up survey to collect the necessary data for the impact evaluation; working closely with the World Bank Research Team. The Firm is expected to integrate the Research Team in all stages of decision-making; both for survey logistics and data management activities.