51 U.S. Code § 70303 - Definition of additive cost

In this chapter, the term “additive cost” means the average direct and indirect costs to the Administration of providing additional flights of the Space Transportation System beyond the costs associated with those flights necessary to meet the space transportation needs of the United States Government.


(Pub. L. 111–314, § 3,Dec. 18, 2010, 124 Stat. 3429.)

Historical and Revision Notes
Revised Section Source (U.S. Code) Source (Statutes at Large)
42 U.S.C. 2466b.
Pub. L. 99–170, title II, § 203, Dec. 5, 1985, 99 Stat. 1017.

The definition of “Administrator” in section 203(1) of the National Aeronautics and Space Administration Authorization Act of 1986 (Public Law 99–170, 99 Stat. 1017) is omitted as unnecessary because of the definition added by section 10101 of title 51.

The table below lists the classification updates, since Jan. 3, 2012, for this section. Updates to a broader range of sections may be found at the update page for containing chapter, title, etc.

The most recent Classification Table update that we have noticed was Tuesday, August 13, 2013

An empty table indicates that we see no relevant changes listed in the classification tables. If you suspect that our system may be missing something, please double-check with the Office of the Law Revision Counsel.

51 USCDescription of ChangeSession YearPublic LawStatutes at Large


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