§2-1. Generally accepted accounting principles. — Inbound Citations

(c) The records for each required accounting entity shall be maintained with sufficient particularity to permit a determination that the requirements of section 2-1 have been complied with.

(b) As a general rule, any activity or group of activities comprising a transport-related service provided for in transport-related revenue and expense accounts 09 through 18 shall be considered a separate nontransport venture under circumstances in which either: (1) A separate corporate or legal entity has been established to perform such services, (2) the aggregate annual revenue rate, as determined in section 2-1(d), during either of the prior two years exceeds the greater of $1 million per annum or one percent of the air carrier's total annual transport revenues, or (3) the aggregate annual expense rate, as determined in section 2-1(d), during either of the prior two years exceeds the greater of $1 million or one percent of the carrier's total annual operating expenses: Provided, That revenues and expenses from in-flight sales, and interchange sales shall be considered related to air transportation and accounted for accordingly, regardless of the revenue or expense standard set forth above.