All JHU affiliates are responsible, as a condition of their affiliation, to follow all established safety policies.
JHU safety policies are not hosted directly at a Homewood URL; Hopkins uses a unified system Hopkins Policies Online (HPO), to store all relevant policies.
Use https://hpo.johnshopkins.edu/hse/ as a quick way to find JHU safety policies.
Note that JHU and JHMI share a common set of safety policies–the Johns Hopkins Joint Committee on Health, Safety, and Environment makes them. Several policies, though, are hospital-specific or have sections that are healthcare-only, so read carefully.