Delegate since 2019 and appropriations member. Acevero serves on the Appropriations Committee and its public safety & administration subcommittee.
- Police reform and accountability work. He served on the Work Group to Address Police Reform and Accountability in Maryland.
- Active in caucuses. Acevero is second vice‑chair of the Legislative Black Caucus and a member of the Transit and LGBTQ+ caucuses.
- Vice‑chair of the Latino Caucus. He serves as vice‑chair of the Maryland Legislative Latino Caucus and chaired its legislative review committee
- .Co‑sponsor of HB0837 advancing vocational education. He supported the More Opportunities for Career‑Focused Students Act.
- Advocate for labor rights, police reform and immigrant justice. Acevero champions worker protections, criminal justice reform and equity for immigrant communities.