Medical examination
4.—(1)  A person who wishes to apply for a vector control technician’s licence or a vector control worker’s certificate must undergo a medical examination and submit the results of the medical examination together with his application.
(2)  No vector control technician’s licence, provisional vector control technician’s licence, vector control worker’s certificate or provisional vector control worker’s certificate shall be granted if the results of the medical examination under paragraph (1) are unsatisfactory.
(3)  Every licensed vector control technician and certified vector control worker shall undergo a regular half-yearly medical examination, and submit the results of the medical examination to the Commissioner, within the period specified by the Commissioner.
(4)  If the results of the medical examination under paragraph (3) are unsatisfactory, the licensed vector control technician or the certified vector control worker, as the case may be, shall undergo a monthly medical examination until the results of the medical examination are satisfactory.
(5)  If the results of 2 consecutive monthly medical examinations are unsatisfactory, the vector control technician or the vector control worker shall have his licence or provisional licence, or certificate or provisional certificate, as the case may be, suspended until the results of the medical examination are satisfactory.
(6)  A vector control technician’s licence, a provisional vector control technician’s licence, a vector control worker’s certificate or a provisional vector control worker’s certificate shall not be renewed unless —
(a)the licensed vector control technician or the certified vector control worker, as the case may be, complies with the requirements of this regulation; and
(b)the results of the last medical examination that the licensed vector control technician or the certified vector control worker, as the case may be, was required to undergo under this regulation are satisfactory.
(7)  In this regulation, “medical examination” means a medical examination for the purpose of determining a person’s level of red blood cell acetylcholinesterase.