The harmonisation of national laws is the only means to prevent such barriers to trade and unfair competition.
1	The	the	DET	RD	Definite=Def|PronType=Art	2	det	_	_
2	harmonisation	harmonization	NOUN	S	Number=Sing	9	nsubj	_	_
3	of	of	ADP	E	_	5	case	_	_
4	national	national	ADJ	A	Degree=Pos	5	amod	_	_
5	laws	law	NOUN	S	Number=Plur	2	nmod	_	_
6	is	be	AUX	V	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	9	cop	_	_
7	the	the	DET	RD	Definite=Def|PronType=Art	9	det	_	_
8	only	only	ADJ	A	Degree=Pos	9	amod	_	_
9	means	mean	NOUN	S	Number=Sing	0	root	_	_
10	to	to	PART	PART	_	11	mark	_	_
11	prevent	prevent	VERB	V	VerbForm=Inf	9	acl	_	_
12	such	such	DET	DD	PronType=Dem	13	det	_	_
13	barriers	barrier	NOUN	S	Number=Plur	11	obj	_	_
14	to	to	ADP	E	_	15	case	_	_
15	trade	trade	NOUN	S	Number=Sing	13	nmod	_	_
16	and	and	CCONJ	CC	_	18	cc	_	_
17	unfair	unfair	ADJ	A	Degree=Pos	18	amod	_	_
18	competition	competition	NOUN	S	Number=Sing	13	conj	_	SpaceAfter=No
19	.	.	PUNCT	FS	_	9	punct	_	_
