Architects Act Article 53

Architects issued Class B architect's business practice license prior to the enforcement of the Architects Act are entitled to continue their practice after the enforcement of Architects Act on the strength of the valid business practice license in their possession. However, such architects are only entitled to contract design or construction supervision services for construction projects valuated within the prescribed limits.The prescribed limit of the construction projects for which design or construction supervision matters may be contracted to an architect possessing a Class B architect's business practice license shall be subject to the discretion of the municipality or county (city) government; moreover, existing changes and conditions of the local economy should be taken into account during the determination of such limit. Thereafter, the defined prescribed limit should be presented to the Ministry of the Interior for evaluation and approval; adjustment implementation shall follow.
中文原文 建築師法第53條
本法施行前,領有建築師乙等開業證書者,得於本法施行後,憑原領開業證書繼續執行業務。
但其受委託設計或監造之工程造價以在一定限額以下者為限。
前項領有乙等開業證書受委託設計或監造之工程造價限額,由直轄市、縣(市)政府定之,並得視地方經濟變動情形,報經內政部核定後予以調整。

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