| In force components | 
| Number 
 | Title | Status | 
| P.1100 (10/25) 
 | Narrowband hands-free communication in motor vehicles To be published
 | In force 
 | 
| 
 | 
| Superseded and Withdrawn components | 
| Number 
 | Title | Status | 
| P.1100 (10/08) 
 | Narrow-band hands-free communication in motor vehicles | Superseded 
 | 
| P.1100 (03/11) 
 | Narrow-band hands-free communication in motor vehicles | Superseded 
 | 
| P.1100 (01/15) 
 | Narrow-band hands-free communication in motor vehicles | Superseded 
 | 
| P.1100 (03/17) 
 | Narrowband hands-free communication in motor vehicles | Superseded 
 | 
| P.1100 (01/19) 
 | Narrowband hands-free communication in motor vehicles | Superseded 
 |