| Naam | Continuous defect code   |
| URI | WRNj |
| Definitie extern | [EN13508-2+A1] Where observations continue over a length of more than 1 m, the start and finish of the observation shall be recorded separately, using a continuous observation code containing A (start) or B (finish) and a numeric label which identifies all references to the same observation   |
| Datum start/wijz | 2013-04-26 |
| Is kenmerk van | Waarneming   [inverse] |
| Is type | Kenmerk |