Standards for types and tolerance levels of pathogenic microorganisms and health-hazard materials in pet food Article 8-1

The total radiation level of Cs134 and Cs137 in pet food shall not exceed 600 Bq/kg.
中文原文 寵物食品病原微生物與有害健康物質種類及安全容許量標準第8-1條
寵物食品之銫一三四與銫一三七之輻射量總和(Cs-134+Cs-137)不得超過每公斤六百貝克(600Bq/kg)。

English translation for reference only; the Chinese text prevails. Not legal advice.