Senator Sahabi Alhaji Ya'u is a four-term legislator who has represented Zamfara North since 2007, switching parties from ANPP to PDP to APC across his career. In the 10th Senate (from June 2023) he chairs the Committee on National Atomic and Nuclear Energy, having been reshuffled from an initial assignment as Chairman of the Committee on Cooperation and Integration in Africa and NEPAD. No independently verifiable bill or motion originating from the 10th Senate session has been confirmed in open parliamentary databases; his legislative aide asserted during the 2024 recall campaign that he has sponsored bills for a Federal Medical Centre in Kaura Namoda and a Federal University Gusau Teaching Hospital, but these are contested by constituents who cite his inactivity. A 2024 recall signature-collection effort, backed by named constituents, cited a complete absence of floor business and failure to visit communities attacked by bandits in Zurmi LGA. Pro-Ya'u civil society groups countered that the recall drive was politically motivated. A December 2021 empowerment event in Kaura-Namoda, reported by Punch, distributed vocational items to 1,500 beneficiaries but predates his current term. On integrity, a high-profile 2010 marriage dispute involving a non-consenting minor attracted international attention; no Nigerian court conviction resulted. A 2025 viral video falsely attributed to him was debunked by Dubawa and denied by the Senate. His 2021 defection from PDP to APC alongside Governor Matawalle is a documented change of party allegiance mid-term. The overall picture is a thin sourced legislative and constituency record in the current term, offset marginally by a committee chairmanship and unverified claims of bill sponsorship.