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UN R139 | Amendment 1 (2019)
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16 Jan 2019 | 2019-01-25 09:36:24 UTC | 1 | 00 series of amendments | Supplement 1 | ||
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UN R139 | Amendment 2 (2020)
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29 Jan 2020 | 2020-02-18 10:17:55 UTC | 2 | 00 series of amendments | Supplement 2 | ||
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UN R139 (2017)
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30 Jan 2017 | 2017-02-03 09:14:25 UTC | 00 series of amendments | |||
| Earlier texts may be available through the UN Official Document System. |