(3) The industrial physician may make recommendations to the general safety and health manager and give guidance or advice to the health officer (s) about the matters specified in each item of paragraph (1).
(4) The employer shall not dismiss or otherwise disadvantage the industrial physician by reason of recommendations made by said industrial physician pursuant to the provision of paragraph (3) of Article 13 of the Act or recommendations, guidance or advice given pursuant to the provision of the preceding paragraph.
(5) The employer shall, as regards workplaces where 50 workers or more are regularly employed to perform the work set forth in paragraph (3) of Article 22 of the Order, obtain the opinion of the industrial dentist on the condition of workers' teeth or their supporting tissues among the matters listed in each item of paragraph (1).
(6) The industrial dentist who has conducted a medical examination set forth in paragraph (3) of Article 66 of the Act on workers who work in workplaces set forth in the preceding paragraph may recommend measures necessary for preventing the impairment of workers' health (limited to health impairment related to teeth and their supporting tissues) to the employer or the general safety and health manager of the workplace concerned.