Regulations Governing the Incentives for the Promotion of Employment of Middle-Aged and Elderly Persons Article 9

The evaluation prescribed in Article 3 shall in principle be held every two years.
中文原文 促進中高齡者及高齡者就業獎勵辦法第9條
第三條所定評選,以每二年辦理一次為原則。

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