Is the passage written correctly: According to sanitary regulations and standards

[Klpno]

Hello everyone,

I'd like to ask if the following passage is written correctly. It's about the Company whose employees work in potentially hazardouz conditions.

According to sanitary regulations and standards, the Health Protection Department should have a Health Protection and Industrial Hygiene Section. This Section should include an occupational physician conducting health monitoring of the company employees based on the results of periodic medical examinations and the analysys of sickness certificates.

[Mister Micawber]

.
All OK except:

'analysys of sickness certificates'

This should of course read either 'analysis' or 'analyses'-- and I am not sure that 'sickness certificates' is the right phrase. 'Illness Reports'?
.
_________________
Native English teacher at Mister Micawber's

[Klpno]