Hi I was in the indusrty for a number of years, and I am looking to get back in the biz. I understand now in NJ and NY you need to have a sign and # on your truck with department of sanitation. I am also hearing that guy's are having their trucks seized for not being licensed. Back in the day I just had liability and was registered with the state. I am just looking to mow lawns and prefer organic fertilizers to chem. Do I need to register with Department of consumer affairs and such to mow lawns? Any help appreciated, I have put off going out there even though It's my passion and what I enjoy most.