Baltimore County just changed the required documents for applying for or renewing rental licenses.
You still need a Rental Inspection Sheet completed by a licensed Home Inspector, which is what I provide.
Now you also need a New Tenant Form, which asks for information about the landlord and tenant, and requires signatures from both.
(The Carbon Monoxide Verification Form is no longer required)
Here's the link to download the form:
And here's the link to the page on Baltimore County's website with instructions regarding rental licenses:
https://www.baltimorecountymd.gov/departments/pai/rental-registration/registration