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                                | Citation: | https://handle.itu.int/11.1002/1000/4 |  
                                | Series title: |  |  
                                | Approval date: | 1988-11-25 |  | Approval process: | WTSA |  
                                | Status: | In force |  
                                | Maintenance responsibility: | ITU-T Study Group 2 |  
                                | Further details: | Patent statement(s) 
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            | Title | Approved on | Download |  
                    | Guideline on web-based remote sign language interpretation or video remote interpretation (VRI) system | 2022 | here |  
                    | Application of software-defined cameras in the surveillance industry | 2022 | here |  
                    | Conformance test specification for ITU-T F.780.1 | 2022 |  |  
                    | Overview of assistive listening systems | 2020 | here |  
    
    
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