17 C.F.R. § 210.8-05
Pro forma financial information
(a) Pro forma financial information must be disclosed when any of the conditions in § 210.11-01 exist.
(b) The preparation, presentation, and disclosure of pro forma financial information must comply with §§ 210.11-01 through 210.11-03 (Article 11), except that the pro forma financial information may be condensed pursuant to § 210.8-03(a).