31 C.F.R. § 801.601
Paragraphs (4)(A)(ii) (solely with respect to clauses (iii)(II) and (iv)(II) (solely with respect to an investment described in section 721(a)(4)(B)(iii)(II)) of subparagraph (B)), (4)(B)(iii)(II), (4)(B)(iv)(II) (solely with respect to an investment described in section 721(a)(4)(B)(iii)(II)), (4)(D)(i)(I), 4(D)(i)(II), (4)(D)(i)(III)(bb), (4)(D)(ii)(I)(bb), (4)(D)(ii)(II), (4)(D)(iii)(I), (4)(D)(iv), and (4)(D)(v) of subsection (a) of section 721 shall take effect on the pilot program effective date solely with respect to any pilot program covered transaction. Paragraph (4)(A)(ii) (solely with respect to clauses (iv)(I) and (v) of subparagraph (B)) of subsection (a) of section 721 shall take effect on the pilot program effective date.
31 C.F.R. §801.601