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此訊息出處為mobile01:"隱密性佳隔熱紙請益!"一文
車輛安全檢測基準第二十五項【安全玻璃】13.可見光透過率試驗:
自中華民國九十九年一月一日起,前擋風玻璃或前擋風玻璃以外之玻璃窗不得低於百分之七0。
對與駕駛人視野無直接影響(如天窗)之玻璃窗,其可見光透過率可小於百分之七0,
惟應適當標示。

References

法規資訊:車輛安全檢測基準
https://www.mvdis.gov.tw/webMvdisLaw/LawContent.aspx?LawID=B0049028

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