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			    Meeting of Study Group 21; Geneva, 6-17 October 2025 | 
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| English | 
 Word | 259266 bytes | 2025-08-27 | [3] Addendum 1
				    - Approval of draft Recommendation ITU-T J.157 at the Meeting of Study Group 21; Geneva, 6-17 October 2025 |  
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 Word | 298058 bytes | 2025-06-18 | [3] |  
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| Arabic | 
 Word | 285381 bytes | 2025-09-02 | [3] Addendum 1 |  
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 Word | 290789 bytes | 2025-06-24 | [3] |  
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| Chinese | 
 Word | 298775 bytes | 2025-09-02 | [3] Addendum 1 |  
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 Word | 298775 bytes | 2025-06-24 | [3] |  
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| Español | 
 Word | 286982 bytes | 2025-09-02 | [3] Addendum 1 |  
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 Word | 292808 bytes | 2025-06-24 | [3] |  
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| Français | 
 Word | 282663 bytes | 2025-09-02 | [3] Addendum 1 |  
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 Word | 287663 bytes | 2025-06-24 | [3] |  
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| Russian | 
 Word | 295702 bytes | 2025-09-02 | [3] Addendum 1 |  
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 Word | 295702 bytes | 2025-06-24 | [3] |  
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| Document :  | ITU-T SG21 
			
			 (Study Period 2025) 
			Collective Letter  
     		3 |  | Title :  | Meeting of Study Group 21; Geneva, 6-17 October 2025 |  | Date  :  | 2025-06-18 |  | Source :  | ITU-T SG21 |  | Meeting : | 2025-10-06 |  
| Access  :  | Public Document  |  |