What town's and city's make you take a test?
I see Philadelphia does. Almost everything around it seems to just want a "FEE" if you have another license. But getting calls for assisting cell contractors. Everything always last minute and the bigger company wants permits.
Thank God, Delaware and Jersey aren't like PA.
As far as i know Allegheny County in the Pittsburgh area and Philadelphia,
the $50 is a registration fee for residential contracts it's not required for commercial work.
all residential repairs and residential alterations not structural and not effecting the egress of the dwelling do not require a permit
The registration requirement was an attempt to keep fly by nights from sneaking in and out
its primary effect was to require a written contract, liability, insurance and limit the amount a contractor could require as a down payment towards labor
Be careful in how the state defines a dwelling and be aware that a municipality had/has the right to submit to the department of labor and industry and adopt an ordinance requiring a permit for work that the state other wise has exempted from requiring a permit, after all the Law act 45 is referred to as the Uniform Construction Code
Few municipalities amended the Act but Philadelphia has, I also have been told Philadelphia independently from the state adopted the 2017 NEC and the 2018 ICC codes