International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 9 |
Electrical equipment and systems for railways |
Detail
Committee | Working Groups | Project Leader | Current Status | Frcst Pub Date | Stability Date |
|---|---|---|---|---|---|
| TC 9 | PT 62520 | Dr. Takafumi Koseki | PPUB | 2011-05 | 2017 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||||
|---|---|---|---|---|---|---|---|---|
| PNW |
| 2007-01-19 | ||||||
| ANW |
| 2007-05-25 | 2007-06-15 | |||||
| 1CD |
| 2008-07-11 | 2008-06-30 | |||||
| CDM |
| 2008-10-31 | 2008-11-30 | |||||
| ACDV |
| 2008-11-07 | 2008-12-31 | |||||
| CCDV |
| 2009-05-29 | 2009-06-30 | |||||
| ADIS |
| 2010-01-22 | 2010-01-31 | |||||
| DEC | 2010-12-22 | 2010-09-30 | ||||||
| RDIS | 2011-01-12 | 2011-01-15 | ||||||
| CDIS |
| 2011-02-18 | 2011-03-31 | |||||
| APUB |
| 2011-04-29 | 2011-04-30 | |||||
| BPUB | 2011-05-02 | 2011-05-15 | ||||||
| PPUB | 2011-05-25 | 2011-06-15 | ||||||
170 kB
123 kB