Regulations Governing the Outsourcing of Food and Related Product Examination and Registration Procedures Article 19

Any failure or delay that materially affects the performance of the service provider’s obligations under the service contract for reasons beyond the reasonable control of or not attributable to the service provider shall be reported immediately to the competent Central Authority. Both parties may negotiate to adjust the terms of the service contract to reflect the changes.
中文原文 食品與相關產品查驗登記業務委託辦法第19條
受託機構於受託期限內如有不可抗力或非可歸責之事由,足以影響受託事項之執行時,應立即通知中央主管機關,並經雙方協議調整受託事項。

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