| In force components | 
| Number 
 | Title | Status | 
| D.176 (12/97) 
 | Transmission in encoded form of telephone reversed charge billing and accounting information TSB circular 125 (29 June 1998) and corresponding covering note detail year 2000 issues regarding the interpretation of transmitted year data.
 | In force 
 | 
| D.176 (1997) Amendment 1 (06/98) 
 | Year 2000 issue and its impact on ITU-T D.176 application Published as a covering note
 | In force 
 | 
| 
 | 
| Superseded and Withdrawn components | 
| Number 
 | Title | Status | 
| D.176 (11/88) 
 | Transmission in encoded form of telephone reversed charge billing and accounting information This Recommendation is also included but not published in E series under alias number E.276
 | Superseded 
 | 
| D.176 (06/92) 
 | Transmission in encoded form of telephone reversed charge billing and accounting information TSB circular 125 (29 June 1998) and corresponding covering note detail year 2000 issues regarding the interpretation of transmitted year data
 | Superseded 
 | 
| D.176 (1992) Amendment 1 (12/96) 
 | Important notice Published as a covering note
 | Superseded 
 |