The Department of Homeland Security proposes to amend its regulations governing petitions filed on behalf of alien workers subject to annual numerical limitations. This rule proposes to establish an electronic registration program for petitions subject to numerical limitations for the H-1B nonimmigrant classification. This action is being considered because the demand for H-1B specialty occupation workers by U.S. companies has often exceeded the numerical limitation. This rule is intended to allow U.S. Citizenship and Immigration Services (USCIS) to more efficiently manage the intake and lottery process for these H-1B petitions. The Department published a proposed rule on this topic in 2011. The Department intends to publish an additional proposed rule in 2018. The proposal may include a modified selection process, as outlined in section 5(b) of Executive Order 13788, Buy American and Hire American.