Regulations Governing Visiting, Residency, and Permanent Residency of Aliens Article 14
Any foreign national whose duration of residency has expired or whose reason for residency no longer exists, whose residence permit has been revoked, and to whom any of the provisos under Article 3, Paragraph 2 applies, may apply to the NIA for an extension of the period before he/she leaves the ROC by submitting the relevant documents.The period before leaving the ROC under the preceding paragraph shall be subject to Article 3, Paragraph 3.