The document outlines the methodology for a thematic research study on meaningful participation of Rohingya and host community people with disabilities in emergency response efforts in Cox's Bazar, Bangladesh. The study will use a mixed methods approach including literature reviews, surveys, focus group discussions, key informant interviews, and observations. A team of experts will lead data collection, analysis, and reporting over 10 weeks. The goal is to understand barriers to participation and inclusion of people with disabilities and inform more accessible and inclusive emergency programming.