1984—Subsec. (b). Pub. L. 98–224 amended subsec. (b) generally, substituting “beginning on the date the award is served on the party” for “beginning on the date of such award”.

Section effective 90 days after Oct. 13, 1978, see section 907 of Pub. L. 95–454, set out as an Effective Date of 1978 Amendment note under section 1101 of this title.