Division 1.2 F1
During cycles where regeneration occurs, emission standards need not apply. If a periodic regeneration occurs at least once per Type 1 test and has already occurred at least once during vehicle preparation or the distance between two successive periodic regenerations is more than 4 000 km of driving repeated Type 1 tests, it does not require a special test procedure. In this case, this Appendix does not apply and a Ki factor of 1,0 shall be used.