Mobile clinics are uniquely positioned to address the sexual and reproductive health (SRH) needs of vulnerable populations. This presentation will highlight the work of the sexual and reproductive health Special Interest Group (SIG), newly formed in 2020, with an emphasis on two objectives: 1) building the infrastructure for offering long-acting reversible contraception (LARC) in the mobile setting, and 2) utilizing the principles of reproductive justice as a framework for SRH services.