Another case of Tree guys being there own worst enemy's, add lawyers and Insurance companies
I can maybe shed a little light on the city's impetus for an ISA cert component to the license.
Formerly owning a large Tree company in Mpls metro area,(me an old fart), I took the first ISA cert test (EASYpeasy) and barely passed it to be #7 in MN(me not to bright), and we became the first accredited company in MN, 11th in the Nation (a great Biz move).
I had various suburban City Elm removal contracts over the years, I generally picked the small ones 80 to 200 trees max a year. I considered it filler work. keep the men & equip busy ya-no.
Minneapolis would approach me and other "reputable" contractors at seminars, wondering why we would never bid on there contract. Voicing there displeasure with the contractors they had to work with.
Our common Answer, as "reputable" tree firms we could not compete with the lo ballers that qualified for the BS license they had.
We pointed out to the City powers that they were hiring contractors who often did not use or own PPE, had questionable training, paid cash to their workers, often used unsafe equipment.
(I am guilty of all the above in my start up years)
There were many instances of "licensed contractors" selling made up arboriculture, tree mutilation, and cases of fraud perpetrated on the public and the communities trees.
I think they (the city) and there lawyers realized their liability for contracting with the lowest bidders with no qualifications for a license other than a checkbook.
They wondered how they could possibly get a better crop of licensees and bidders, they settled on ISA cert as an easily attainable benchmark. Not to say an ISA cert treeguy is always better than a non cert treeguy, but chances are it does raise a treeguys arboricultural bar a little.
For all you who poo poo the ISA and TCI, you have to realize when I started there was no internet to learn from. Starting as a hack with a PU and a chainsaw thank God I found them and they were there to educmacate me. who knows how many more trees I woulda hacked. The Top Notch old Dogs on this site, most likely learned a ton from these 2 orgs dedicated to OUR industry, you pups have the advantage of the Internet to learn from all our collective knowledge & experience through this great website.
god I hate typing