The right to science has been identified in multiple human rights treaties; however, there has not been a clear framework for how governments or research organizations can advance this right particularly ensuring equitable engagement of people with intellectual disability (ID) in the "process" of scientific research. Although the feasibility and impacts of engaging people with ID in the "process" of science have been repeatedly demonstrated there remain systemic barriers including ableism, racism, and other systems of oppression that sustain inequities. Researchers in the ID field must take steps to dismantle systemic barriers and advance participatory approaches that advance equity in the "process" and "outcomes" of science.