单选题 · 选择一个答案
How often do you have to renew your endorsement to carry dangerous goods?
运输危险品的驾驶资格签注，需要多久续期一次？
A dangerous goods D endorsement is valid for 5 years and must be renewed as required.
D危险品签注有效期为5年，须按要求续期。
阅读相关知识
Its expiry date is separate from the driver licence expiry date. A current driver licence does not keep an expired D endorsement valid.
Retained as an extra-knowledge practice question. NZTA has withdrawn the corresponding public theory question; do not present this as a current official public test question. Withdrawal does not change the five-year validity fact.
签注到期日与驾驶执照到期日分开，不能只因驾照仍有效就继续使用已过期的D签注。
本题作为额外知识练习保留。NZTA已撤回对应公开理论题，不能将其标为当前官方公开考题；5年有效期这一事实不因此改变。