Directive 96/96/EC established the principle that commercial road vehicles must undergo an annual roadworthiness test at an approved testing centre.
1	Directive	directive	NOUN	SG-NOM	Number=Sing	2	compound	_	_
2	96/96/EC	96/96/EC	NUM	ID	_	3	nsubj	_	_
3	established	establish	VERB	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	0	root	_	_
4	the	the	DET	DEF	Definite=Def|PronType=Art	5	det	_	_
5	principle	principle	NOUN	SG-NOM	Number=Sing	3	obj	_	_
6	that	that	SCONJ	_	_	11	mark	_	_
7	commercial	commercial	ADJ	POS	Degree=Pos	8	amod	_	_
8	road	road	NOUN	SG-NOM	Number=Sing	9	compound	_	_
9	vehicles	vehicle	NOUN	PL-NOM	Number=Plur	11	nsubj	_	_
10	must	must	AUX	PRES-AUX	VerbForm=Fin	11	aux	_	_
11	undergo	undergo	VERB	INF	VerbForm=Inf	5	acl:relcl	_	_
12	an	an	DET	IND-SG	Definite=Ind|PronType=Art	15	det	_	_
13	annual	annual	ADJ	POS	Degree=Pos	15	amod	_	_
14	roadworthiness	roadworthiness	NOUN	SG-NOM	Number=Sing	15	compound	_	_
15	test	test	NOUN	SG-NOM	Number=Sing	11	obj	_	_
16	at	at	ADP	_	_	20	case	_	_
17	an	an	DET	IND-SG	Definite=Ind|PronType=Art	20	det	_	_
18	approved	approved	ADJ	PERF	Case=Nom	20	amod	_	_
19	testing	testing	ADJ	ING	Case=Nom	20	amod	_	_
20	centre	centre	NOUN	SG-NOM	Number=Sing	11	obl	_	SpaceAfter=No
21	.	.	PUNCT	Period	_	3	punct	_	_
