NHTSA noted that the only other possible interpretation of section 330 was to treat the phrase standards promulgated . . . prior to the enactment of this section as
( NHTSA ( noted ( that ( ( ( the ( only ( other ( possible interpretation ) ) ) ) ( of ( section 330 ) ) ) ( was ( to ( ( ( treat ( ( the phrase ) ( standards promulgated ) ) ) ... ) ( prior ( to ( ( the enactment ) ( of ( this ( section as ) ) ) ) ) ) ) ) ) ) ) ) )
(ROOT (S (NP (NNP NHTSA)) (VP (VBD noted) (SBAR (IN that) (S (NP (NP (DT the) (RB only) (JJ other) (JJ possible) (NN interpretation)) (PP (IN of) (NP (NN section) (CD 330)))) (VP (VBD was) (S (VP (TO to) (VP (VB treat) (NP (NP (DT the) (NN phrase)) (SBAR (S (NP (NNS standards)) (VP (VBD promulgated))))) (: ...) (ADVP (RB prior) (PP (TO to) (NP (NP (DT the) (NN enactment)) (PP (IN of) (NP (DT this) (NN section) (IN as)))))))))))))))
It all happened after the enactment of this section as
( It ( all ( happened ( after ( ( the enactment ) ( of ( this ( section as ) ) ) ) ) ) ) )
(ROOT (S (NP (PRP It)) (VP (RB all) (VBN happened) (PP (IN after) (NP (NP (DT the) (NN enactment)) (PP (IN of) (NP (DT this) (NN section) (IN as))))))))