; and (bb) consistent with this subparagraph, jobs estimated to have been created indirectly through capital expenditures, revenues generated from increased exports, improved regional productivity, job creation, and increased domestic capital investment resulting from the program. (II) Job and investment requirements (aa) Relocated jobs In determining compliance with the job creation requirement under subparagraph (A)(ii), the Secretary may include jobs estimated to be created under a methodology that attributes jobs to prospective tenants occupying commercial real estate created or improved by capital investments if the number of such jobs estimated to be created has been determined by an economically and statistically valid methodology and such jobs are not existing jobs that have been relocated. (bb) Publicly available bonds The Secretary shall prescribe regulations to ensure that alien investor capital may not be utilized, by a new commercial enterprise or otherwise, to purchase municipal bonds or any other bonds, if such bonds are available to the general public, either as part of a primary offering or from a secondary market. (vi) Amendments The Secretary of Homeland Security shall— (I) require a regional center— (aa) to provide advance notice to the Secretary of significant proposed changes to its organizational structure, ownership, or administration, including the sale of such center, or other arrangements which would result in individuals not previously subject to the requirements under subparagraph (H) becoming involved with the regional center, before any such proposed changes may take effect; or (bb) if exigent circumstances are present, to provide the notice described in item (aa) to the Secretary not later than 5 business days after a change described in such item; (II) approve any amendment referred to in subclause (I) only after the Secretary determines that the regional center would remain compliant with this subparagraph and subparagraph (H) after implementing the proposed changes