A registered environmental health specialist may maintain registration under a retired biennial registration provided the following requirements are met:
(a)
Has been a working registered environmental health specialist in California for at least 10 years in an area covered in subdivision (e) of Section 106615, unless receiving an on-the-job disability before the 10 years of service as a registered environmental health specialist has elapsed.
(b)
Is at least 50 years old or collecting retirement benefits, or both.
(c)
Not working in a job requiring registration as an environmental health specialist. A person who pays a retired biennial fee shall be registered only as an inactive retired registered environmental health specialist.