# Council Decision of 12 December 1991 concerning the conclusion of the amendment to the Montreal Protocol on substances that deplete the ozone layer as adopted in June 1990 in London by the Parties to the Protocol (91/690/EEC), Division Y: Annexes

Extent: E+W+S+N.I.

The following annexes shall be added to the Protocol:
‘Annex B
CONTROLLED SUBSTANCES
This formula does not refer to 1,2,2-trichloroethane.
Group
Substance
Ozone-depleting potential
Group I
CF3Cl
(CFC-13)
1,0
C2FCl5
(CFC-111)
1,0
C2F2Cl4
(CFC-112)
1,0
C3FCl7
(CFC-211)
1,0
C3F2Cl6
(CFC-212)
1,0
C3F3Cl5
(CFC-213)
1,0
C3F4Cl4
(CFC-214
1,0
C3F5Cl3
(CFC-215)
1,0
C3F6Cl2
(CFC-216)
1,0
C3F7Cl
(CFC-217)
1,0
Group II
CCl4
Carbon tetrachloride
1,1
Group III
C2H3Cl3
1,1,1-trichloroethane (methyl chloroform)
0,1
Annex C
TRANSITIONAL SUBSTANCES
Group
Substance
Group I
CHFCl2
(HCFC-21)
CHF2Cl
(HCFC-22)
CH2FCl
(HCFC-31)
C2HFCl4
(HCFC-121)
C2HF2Cl3
(HCFC-122)
C2HF3Cl2
(HCFC-123)
C2HF4Cl
(HCFC-124)
C2H2FCl3
(HCFC-131)
C2H2F2Cl2
(HCFC-132)
C2H2F3Cl
(HCFC-133)
C2H3FCl2
(HCFC-141)
C2H3F2Cl
(HCFC-142)
C2H4FCl
(HCFC-151)
C3HFCl6
(HCFC-221)
C3HF2Cl5
(HCFC-222)
C3HF3Cl4
(HCFC-223)
C3HF4Cl3
(HCFC-224)
C3HF5Cl2
(HCFC-225)
C3HF6Cl
(HCFC-226)
C3H2FCl5
(HCFC-231)
C3H2F2Cl4
(HCFC-232)
C3H2F3Cl3
(HCFC-233)
C3H2F4Cl2
(HCFC-234)
C3H2F5Cl
(HCFC-235)
C3H3FCl4
(HCFC-241)
C3H3F2Cl3
(HCFC-242)
C3H3F3Cl2
(HCFC-243)
C3H3F4Cl
(HCFC-244)
C3H4FCl3
(HCFC-251)
C3H4F2Cl2
(HCFC-252)
C3H4F3Cl
(HCFC-253)
C3H5FCl2
(HCFC-261)
C3H5F2Cl
(HCFC-262)
C3H6FCl
(HCFC-271).

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Source: https://www.legislation.gov.uk/eudn/1991/690/annex/n1/division/1/division/Y (the official version)
Page: https://openlegislation.uk/eu-decision-1991-690/annex-n1/division-1/division-Y
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.