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The House Administration Subcommittee on Oversight is a subcommittee within the House Committee on House Administration. Extant during various Congresses, the subcommittee was referred to as the Subcommittee on Capitol Security during the 112th Congress and the 113th Congress. The Subcommittee on Oversight was most recently established for the 118th Congress.
Jurisdiction
From the subcommittee's website:
Jurisdiction: Matters relating to congressional security, accountability of the legislative branch security and safety apparatus, legislative branch operations, and such other matters as may be referred to the subcommittee.