In the interest of sustainable development, continuous improvement in the overall environmental impact of those products should be encouraged, notably by identifying the major sources of negative environmental impacts and avoiding transfer of pollution, when this improvement does not entail excessive costs.
1	In	in	ADP	E	_	3	case	_	_
2	the	the	DET	RD	Definite=Def|PronType=Art	3	det	_	_
3	interest	interest	NOUN	S	Number=Sing	20	obl	_	_
4	of	of	ADP	E	_	6	case	_	_
5	sustainable	sustainable	ADJ	A	Degree=Pos	6	amod	_	_
6	development	development	NOUN	S	Number=Sing	3	nmod	_	SpaceAfter=No
7	,	,	PUNCT	FF	_	3	punct	_	_
8	continuous	continuous	ADJ	A	Degree=Pos	9	amod	_	_
9	improvement	improvement	NOUN	S	Number=Sing	20	nsubj:pass	_	_
10	in	in	ADP	E	_	14	case	_	_
11	the	the	DET	RD	Definite=Def|PronType=Art	14	det	_	_
12	overall	overall	ADJ	A	Degree=Pos	14	amod	_	_
13	environmental	environmental	ADJ	A	Degree=Pos	14	amod	_	_
14	impact	impact	NOUN	S	Number=Sing	9	nmod	_	_
15	of	of	ADP	E	_	17	case	_	_
16	those	that	DET	DD	Number=Plur|PronType=Dem	17	det	_	_
17	products	product	NOUN	S	Number=Plur	14	nmod	_	_
18	should	shall	AUX	VM	Mood=Ind|Person=3|Tense=Past|VerbForm=Fin	20	aux	_	_
19	be	be	AUX	VA	VerbForm=Inf	20	aux:pass	_	_
20	encouraged	encourage	VERB	V	Tense=Past|VerbForm=Part	0	root	_	SpaceAfter=No
21	,	,	PUNCT	FF	_	20	punct	_	_
22	notably	notably	ADV	B	_	24	advmod	_	_
23	by	by	ADP	E	_	24	mark	_	_
24	identifying	identify	VERB	V	VerbForm=Ger	20	advcl	_	_
25	the	the	DET	RD	Definite=Def|PronType=Art	27	det	_	_
26	major	major	ADJ	A	Degree=Pos	27	amod	_	_
27	sources	source	NOUN	S	Number=Plur	24	obj	_	_
28	of	of	ADP	E	_	31	case	_	_
29	negative	negative	ADJ	A	Degree=Pos	31	amod	_	_
30	environmental	environmental	ADJ	A	Degree=Pos	31	amod	_	_
31	impacts	impact	NOUN	S	Number=Plur	27	nmod	_	_
32	and	and	CCONJ	CC	_	33	cc	_	_
33	avoiding	avoid	VERB	V	VerbForm=Ger	24	conj	_	_
34	transfer	transfer	NOUN	S	Number=Sing	33	obj	_	_
35	of	of	ADP	E	_	36	case	_	_
36	pollution	pollution	NOUN	S	Number=Sing	34	nmod	_	SpaceAfter=No
37	,	,	PUNCT	FF	_	33	punct	_	_
38	when	when	SCONJ	CS	_	43	mark	_	_
39	this	this	DET	DD	Number=Sing|PronType=Dem	40	det	_	_
40	improvement	improvement	NOUN	S	Number=Sing	43	nsubj	_	_
41	does	do	AUX	VM	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	43	aux	_	_
42	not	not	PART	PART	Polarity=Neg	43	advmod	_	_
43	entail	entail	VERB	V	VerbForm=Inf	33	advcl	_	_
44	excessive	excessive	ADJ	A	Degree=Pos	45	amod	_	_
45	costs	cost	NOUN	S	Number=Plur	43	obj	_	SpaceAfter=No
46	.	.	PUNCT	FS	_	20	punct	_	_
